equable Get Printable Handwriting (eq-ua-ble) 3 syllables Rhymes Learn It! Spelling Test Definition adjective. 1 not varying; stead; 2 not easily disturbed; serene. Example Sentence The Gulf Stream maintains an equable temperature of 80 degrees. Synonyms even; not varying; stead Antonyms uneven; excitable; moody; temperamental Rhymes Three Syllable Rhymes (1) equable Share with your friends: