The word “onslaught” has 2 syllables: on-slaugh(t)
It's pronounced as /ˈɑn.slɔt/
What is synonym and antonym for onslaught?
In the thesaurus, “onslaught” has 49 synonyms and 10 antonyms.
Here are synonyms and antonyms for onslaught along with examples of usage in sentences.
On this page you'll find 59 synonyms, antonyms, or another words to onslaught, such as: aggression, air raid, ambuscade, ambush, assailment, assault, attack.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.