Synonyms of even-tempered

1 Syllable
cool, calm
2 Syllables
patient, tranquil, placid, stable, steady
3 Syllables
hang-loose, outgiving, marshmallow, cool-headed, easygoing, relaxed, unruffled, collected, equable, complacent, coolheaded, easy-going, composed
4 Syllables
levelheaded, temperate, level-headed, equanimous, mild-tempered, uncomplaining, good-natured
5 Syllables
unexcitable