Synonyms of low-key

1 Syllable

calm, calms, quiet

2 Syllables

calmer, loose, folksy, folksier, sober, stormless, windless, calmest, subtle, laid-back, draggier, draggy, subdued, muted, muffled, soft-sell

3 Syllables

easygoing, relaxed, waveless, mothballed, restrained, low-pitched, softened

4 Syllables

moderate, unemphatic, unconspicuous, reposeful, inactive, inconspicuous, understated

5 Syllables

unnoticeable, unobtrusive