Main word: Quibble means to argue or raise objections about a trivial matter.
Synonym: Criticize means to find fault with something.
In common: Both involve pointing out faults, often unnecessarily.
Main word: Quiver means to shake or tremble slightly.
Synonym: Tremble means to shake involuntarily, often from fear or cold.
In common: Both describe a shaking motion.
Main word: Querulous means habitually complaining.
Synonym: Complaining expresses dissatisfaction frequently.
In common: Both involve grumbling or whining.
Main word: Quash means to reject or void, especially by legal procedure.
Synonym: Revoke means to cancel or withdraw.
In common: Both describe officially cancelling something.
Main word: Quicken means to make faster or more lively.
Synonym: Accelerate means to increase speed.
In common: Both describe increasing pace or speed.
Main word: Quarry means an object of pursuit or prey.
Synonym: Victim refers to someone targeted or hunted.
In common: Both indicate someone/something being pursued.
Main word: Qualms means feelings of doubt or uneasiness.
Synonym: Misgivings means reservations or doubts.
In common: Both describe hesitation caused by doubt.
Main word: Quest means a long search for something.
Synonym: Search means the act of looking for something.
In common: Both describe actively seeking.
Main word: Quiescent means being in a state of rest or inactivity.
Synonym: Lackadaisical means lacking energy or activity.
In common: Both suggest inactivity or passiveness.
Main word: Quote means to repeat words from another source.
Synonym: Cite means to refer to something as evidence or support.
In common: Both involve referring to the words or ideas of others.