79 entries under weak topic. ×

28
deficient(adjective, flat, poor, plain)
16
inadequate(adjective, poor, small, miserable)
16
insufficient(adjective, poor, small, common)
14
short(adjective, clear, free, poor)
13
poor(adjective, clear, flat, small)
13
shy(adjective, clear, free, poor)
12
incomplete(adjective, poor, plain, miserable)
11
scanty(adjective, clear, poor, small)
9
scarce(adjective, clear, poor, small)
8
imperfect(adjective, poor, plain, miserable)
8
unsatisfactory(adjective, poor, small, miserable)
7
failing(verb, adjective, preposition, poor)
7
meager(adjective, poor, thin, small)
6
skimpy(adjective, poor, small, common)
6
subpar(adjective, poor, miserable, inferior)
5
barren(adjective, clear, free, poor)
5
contemptible(adjective, poor, small, common)
5
faulty(adjective, poor, plain, miserable)
5
inferior(adjective, poor, miserable, short)
5
niggardly(adjective, poor, small, common)
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APASmart Define. (2015). lacking thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lacking/thesaurus/synonyms
ChicagoSmart Define. 2015. "lacking thesaurus" https://smartdefine.org/lacking/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, lacking thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lacking/thesaurus/synonyms>.
MLASmart Define. "lacking thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/lacking/thesaurus/synonyms>