Word Formation – English Grammar Exercises for B1
You are participating in a classroom discussion about leadership and friendship. Choose the best option (A, B, C, or D) to complete each of your statements.
1 “In my opinion, ______ is the absolute foundation of any good relationship; a true friend never lies.”
(A) honest
(B) honestly
(C) honesty
(D) honestness
2 “A good boss must always show ______ to their employees, treating everyone with care and respect.”
(A) kind
(B) kindness
(C) kindly
(D) kindment
3 “When resolving team conflicts, ______ is crucial so that no one feels cheated.”
(A) fairness
(B) fair
(C) fairly
(D) fairty
4 “I value ______ above everything else. A true leader never abandons their team during hard times.”
(A) loyal
(B) loyally
(C) loyalness
(D) loyalty
5 “Teaching new employees requires a lot of ______ because they will naturally make mistakes.”
(A) patient
(B) patiently
(C) patience
(D) patientness
6 “To inspire a team, a manager must have total ______ in their own decisions.”
(A) confident
(B) confidently
(C) confidence
(D) confiding
7 “Sharing knowledge and resources with junior staff shows true ______.”
(A) generous
(B) generosity
(C) generousness
(D) generously
8 “In today’s fast-changing market, a leader’s ______ is needed to invent new solutions.”
(A) creative
(B) creatively
(C) creation
(D) creativity
9 “A bad boss blames others, but a great boss always takes ______ for the team’s failures.”
(A) responsible
(B) responsibility
(C) responsibly
(D) responsibleness
10 “When giving feedback, ______ is important. People can tell if you are faking your emotions.”
(A) sincere
(B) sincerely
(C) sincerity
(D) sincereness
11 “Saying ‘please’ and ‘thank you’ might seem small, but basic ______ makes the office much nicer.”
(A) politeness
(B) polite
(C) politely
(D) politity
12 “Because projects often change unexpectedly, mental ______ is an essential skill for managers.”
(A) flexible
(B) flexibly
(C) flexibleness
(D) flexibility
13 “A good leader has a high level of self-______ and knows their own strengths and weaknesses.”
(A) aware
(B) awareness
(C) awarely
(D) awarity
14 “When working with diverse groups of people, ______ for different opinions is a must.”
(A) tolerant
(B) tolerantly
(C) tolerance
(D) toleration
15 “It takes real ______ for a friend to tell you a harsh truth that you need to hear.”
(A) brave
(B) bravely
(C) bravery
(D) braveness
16 “During a crisis, a leader’s ______ helps the entire team avoid panicking.”
(A) calm
(B) calmly
(C) calmness
(D) calmity
17 “The worst trait a boss can have is ______. Nobody likes a leader who thinks they are better than everyone else.”
(A) arrogant
(B) arrogance
(C) arrogantly
(D) arrogancy
18 “If I am going to trust someone with my secrets, their ______ is my top priority.”
(A) reliable
(B) reliably
(C) reliability
(D) reliance
19 “A terrible friend is driven by ______, only caring about what benefits them.”
(A) selfish
(B) selfishly
(C) selfishness
(D) selfishment
20 “Finally, emotional ______ is what separates a great, experienced boss from an amateur one.”
(A) mature
(B) maturely
(C) maturity
(D) maturation
ANSWER KEY & EXPLANATIONS
1 (C) honesty
- Why it is correct (The Key): An abstract noun is required to act as the subject of the sentence. Adjective (honest) → Noun (honesty).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix (honestness is not a word).
2 (B) kindness
- Why it is correct (The Key): A noun is needed as the object of the verb “show”. Adjective (kind) + -ness = kindness.
- Distractor Analysis: (A) Common Mistake: Adjective. (C) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
3 (A) fairness
- Why it is correct (The Key): Acts as the subject of the clause “______ is crucial”. Adjective (fair) + -ness = fairness.
- Distractor Analysis: (B) Common Mistake: Adjective. (C) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
4 (D) loyalty
- Why it is correct (The Key): Noun needed as the object of “value”. Adjective (loyal) + -ty = loyalty.
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (C) Structural Error: Incorrect suffix.
5 (C) patience
- Why it is correct (The Key): Noun needed after “a lot of”. Adjectives ending in -ent usually change to -ence to form nouns. Adjective (patient) → Noun (patience).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
6 (C) confidence
- Why it is correct (The Key): Noun needed after “have total”. Adjective (confident) → Noun (confidence).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Present participle / Gerund.
7 (B) generosity
- Why it is correct (The Key): Noun needed after “true”. Adjective (generous) → Noun (generosity).
- Distractor Analysis: (A) Common Mistake: Adjective. (C) Structural Error: Less common/incorrect suffix combination. (D) Strong Distractor: Adverb.
8 (D) creativity
- Why it is correct (The Key): Noun needed after the possessive “leader’s”. Adjective (creative) → Noun (creativity).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (C) Meaning Trap: Creation refers to a specific thing that was made, not the abstract personality trait.
9 (B) responsibility
- Why it is correct (The Key): Noun needed after the verb “takes”. Adjective (responsible) → Noun (responsibility).
- Distractor Analysis: (A) Common Mistake: Adjective. (C) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
10 (C) sincerity
- Why it is correct (The Key): Subject of the sentence needed. Adjective (sincere) → Noun (sincerity).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
11 (A) politeness
- Why it is correct (The Key): Noun needed after “basic”. Adjective (polite) + -ness = politeness.
- Distractor Analysis: (B) Common Mistake: Adjective. (C) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
12 (D) flexibility
- Why it is correct (The Key): Noun needed after “mental”. Adjective (flexible) → Noun (flexibility).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (C) Structural Error: Incorrect suffix.
13 (B) awareness
- Why it is correct (The Key): Forms the compound noun “self-awareness”. Adjective (aware) + -ness = awareness.
- Distractor Analysis: (A) Common Mistake: Adjective. (C) Structural Error: Adverb form does not exist. (D) Structural Error: Incorrect suffix.
14 (C) tolerance
- Why it is correct (The Key): Acts as the subject of the clause. Adjective (tolerant) → Noun (tolerance).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Meaning Trap: Toleration is the act of tolerating, but tolerance is the preferred abstract personality trait.
15 (C) bravery
- Why it is correct (The Key): Noun needed after “real”. Adjective (brave) → Noun (bravery).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Braveness is grammatically possible but highly unnatural compared to bravery.
16 (C) calmness
- Why it is correct (The Key): Noun needed after the possessive “leader’s”. Adjective (calm) + -ness = calmness.
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
17 (B) arrogance
- Why it is correct (The Key): Noun needed to act as the subject complement after “is”. Adjective (arrogant) → Noun (arrogance).
- Distractor Analysis: (A) Common Mistake: Adjective. (C) Strong Distractor: Adverb. (D) Structural Error: Archaic/incorrect spelling.
18 (C) reliability
- Why it is correct (The Key): Noun needed after the possessive pronoun “their”. Adjective (reliable) → Noun (reliability).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Meaning Trap: Reliance means dependence on someone, whereas reliability is the trait of being dependable.
19 (C) selfishness
- Why it is correct (The Key): Noun needed after the preposition “by”. Adjective (selfish) + -ness = selfishness.
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Structural Error: Incorrect suffix.
20 (C) maturity
- Why it is correct (The Key): Noun needed after “emotional”. Adjective (mature) → Noun (maturity).
- Distractor Analysis: (A) Common Mistake: Adjective. (B) Strong Distractor: Adverb. (D) Meaning Trap: Maturation refers to the biological process of growing, not the emotional personality trait.
GRAMMAR POINTS TO REMEMBER
1 The Communicative Purpose of Adjective → Noun Formation
When discussing personality traits, using adjectives limits you to describing people directly (e.g., He is kind, She is honest). However, in academic discussions, essays, or formal meetings, you often need to discuss the concept of a trait itself.
By adding suffixes to turn Adjectives into Abstract Nouns, you can make these concepts the Subject or Object of your sentences, elevating your vocabulary and making your arguments sound objective and philosophical.
- Basic: A good boss is honest.
- Advanced: Honesty is the foundation of good leadership.
2 Common Suffixes for Personality Traits
There are several common suffixes used to transform adjectives into abstract nouns in English. You must memorize which suffix goes with which adjective, as there is no single universal rule:
- -ness: Very common, simply added to the end of the adjective.
- kind → kindness
- fair → fairness
- polite → politeness
- -ity / -ty: Often used with words ending in -e, -al, or -le.
- honest → honesty
- loyal → loyalty
- creative → creativity
- responsible → responsibility
- -ence / -ance: Used for adjectives ending in -ent or -ant.
- patient → patience
- confident → confidence
- tolerant → tolerance
3 Syntactic Roles (Where to use these Nouns)
Always use the Noun form (not the adjective) when filling a blank in these positions:
- As the Subject of a sentence: “Tolerance is important.”
- After an Adjective: “He showed true bravery.”
- After a Possessive (my, your, their, leader’s): “I admire her creativity.”
- After Prepositions (by, for, of, with): “Driven by selfishness.”