76 entries under slack topic. ×

40
yielding(adjective, weak, soft, tolerant, lifeless)
32
loose(verb, adjective, calm, clear, separate)
26
careless(adjective, feature, state, soft, indifferent)
24
slack(adjective, calm, dull, clear, separate)
20
lenient(adjective, calm, accept, light, soft)
19
soft(adjective, calm, accept, light, weak)
17
negligent(adjective, feature, state, soft, slow)
16
easygoing(adjective, feature, state, calm, light)
16
limp(adjective, dull, clear, separate, weak)
15
flaccid(adjective, clear, separate, weak, free)
15
tolerant(adjective, feature, state, calm, accept)
13
indefinite(adjective, soft, rough, vague, tolerant)
12
remiss(adjective, soft, slow, careless, indifferent)
11
sloppy(adjective, clear, separate, weak, free)
10
neglectful(adjective, soft, slow, careless, indifferent)
9
casual(adjective, feature, state, calm, clear)
9
indifferent(adjective, feature, state, soft, careless)
9
lazy(adjective, dull, easy, slow, careless)
9
slipshod(adjective, soft, careless, indifferent, casual)
8
flabby(adjective, clear, separate, weak, free)
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APASmart Define. (2016). lax thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/lax/thesaurus/synonyms
ChicagoSmart Define. 2016. "lax thesaurus" https://smartdefine.org/lax/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, lax thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lax/thesaurus/synonyms>.
MLASmart Define. "lax thesaurus" 3 March 2016. Web. 23 September 2026. <https://smartdefine.org/lax/thesaurus/synonyms>