The word “knuckleheads” has 3 syllables: knuck-le-heads
It's pronounced as /ˈnʌkəlˌhɛdz/
What is synonym and antonym for knuckleheads?
In the thesaurus, “knuckleheads” has 114 synonyms and 12 antonyms.
Here are synonyms and antonyms for knuckleheads along with examples of usage in sentences.
On this page you'll find 126 synonyms, antonyms, or another words to knuckleheads, such as: airheads, beasts, birdbrains, blockheads, boneheads, boobies, boors.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.