41 entries under slack topic. ×

22
late(adjective, adverb, dull, time, low)
19
tardy(adjective, adverb, dull, time, low)
10
backward(adjective, adverb, dull, low, slow)
5
delinquent(adjective, soft, slow, careless, indifferent)
5
neglectful(adjective, soft, slow, careless, indifferent)
5
remiss(adjective, soft, slow, careless, indifferent)
4
derelict(adjective, soft, slow, careless, indifferent)
4
lax(adjective, soft, slow, careless, indifferent)
4
negligent(adjective, soft, slow, careless, indifferent)
3
regardless(adjective, soft, slow, careless, indifferent)
2
careless(adjective, soft, indifferent, coarse, tolerant)
2
disregardful(adjective, soft, slow, careless, indifferent)
1
any way(expression, soft, tolerant, lenient)
1
asleep on job(expression, idiom, soft, indifferent)
1
broad(soft, tolerant, lenient, remiss)
1
casual(adjective, soft, careless, indifferent, common)
1
devil-may-care(soft, tolerant, lenient, remiss)
1
draggy(adjective, dull, moderate, low, stiff)
1
easygoing(soft, tolerant, lenient, remiss)
1
flaccid(soft, tolerant, lenient, remiss)
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APASmart Define. (2015). behindhand thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/behindhand/thesaurus/synonyms
ChicagoSmart Define. 2015. "behindhand thesaurus" https://smartdefine.org/behindhand/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, behindhand thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/behindhand/thesaurus/synonyms>.
MLASmart Define. "behindhand thesaurus" 25 May 2015. Web. 23 September 2026. <https://smartdefine.org/behindhand/thesaurus/synonyms>