Synonyms of unfussy

1 Syllable

free, frank, cool

2 Syllables

mellow, loose, motley, folksy, open, homey, breezy, mixed, sporty, improv, easy

3 Syllables

spontaneous, straightforward, easygoing, relaxed, natural, familiar, informal, congenial, colloquial, urbane, throwaway, off-the-cuff

4 Syllables

democratic, intimate, everyday, ordinary, unofficial, extempore, low-pressure, free-and-easy, inconspicuous, uncombined, unrestrained, unconstrained, uncompounded

5 Syllables

undecorated, unceremonious, unconventional

6 Syllables

unelaborate