Synonyms of knocker

knocker

noun

ˈnä-kər 

as in critic

a person given to harsh judgments and to finding faults

the secretary of defense needs supporters, not knockers, to get through this crisis

Synonyms & Similar Words

• critic
• criticizer
• carper
• faultfinder
• disparager
• castigator
• censurer
• nitpicker
• niggler
• caviler
• detractor
• hypercritic
• assailant
• attacker
• denouncer
• condemner
• denigrator
• quibbler
• derider
• railer
• reprover
• ranter
• complainer
• haranguer
• scold
• admonisher
• crucifier
• criticaster
• grouser
• pettifogger
• grumbler
• rebuker
• reproacher
• belittler
• decrier
• crybaby
• hairsplitter
• griper
• whiner
• grouch
• fusser
• bellyacher
• upbraider

Antonyms & Near Antonyms

• praiser
• commender

Example Sentences

Recent Examples of knocker

The door-knockers themselves seemed more confident, suggesting that the party’s pearl-clutching over gerrymandering was not as widespread as politicians like Deeds and Maldonado feared. — Russell Berman, The Atlantic, 9 Apr. 2026

The invention of electricity made menial jobs like the lamplighter, the elevator operator, and the knocker-up, the human equivalent to the modern alarm clock, irrelevant. — Jake Angelo, Fortune, 6 Mar. 2026

Inside looked like any other beauty shop—wigs in the back, buckets of cheap sunglasses and door-knocker earrings, a distinct scent formed through the combination of chemicals and natural butters. — Alphonse Pierre, Pitchfork, 27 Feb. 2026

The elegant bean grinder features 31 settings that are dial controlled—not to mention a grind knocker on the side mitigates grind retention inside. — Jack Byram, Architectural Digest, 7 Nov. 2025