Part of speech:
Having lax bowels
Not fastened, restrained, or contained:
Marked by a retarded tempo:
Having a low or lower power of penetration:
Physically slow; slow-moving; sluggish
Pulled or drawn tight; not slack.
Requiring little or no effort.
Find another word for slackest. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for slackest, like: laxest, loosest, slowest, limpest, softest, dullest, tautest and laziest.