The word “hardening” has 3 syllables: hard-en-ing
It's pronounced as /ˈhɑrdənɪŋ/
What is synonym and antonym for hardening?
In the thesaurus, “hardening” has 61 synonyms and 36 antonyms.
Here are synonyms and antonyms for hardening along with examples of usage in sentences.
On this page you'll find 97 synonyms, antonyms, or another words to hardening, such as: acclimating, acclimatizing, accustoming, adapting, adjusting, ameliorating, annealing.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.