1
herbaceous
1
herbal
1
ho-hum
1
idiotic
1
immalleable(adjective, hard, firm, solid, stiff)
1
impliable(adjective, hard, firm, solid, stiff)
1
inane
1
inattentive(adjective, unthinking, superficial, dutiful, sketchy)
1
incompliant(adjective, hard, firm, solid, tense)
1
indurate(adjective, hard, firm, solid, tense)
1
indurated(adjective, cool, blank, aloof, unemotional)
1
inelastic(adjective, hard, firm, solid, stiff)
1
inflexible(adjective, strong, hard, firm, solid)
1
inscrutable(adjective, dull, cool, dead, blank)
1
insensate
1
insusceptible(adjective, cool, blank, aloof, unemotional)
1
intense
1
involuntary(adjective, affected, unthinking, strained, artificial)
1
jelled(adjective, hard, firm, solid, tense)
1
klutzy
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APASmart Define. (2015). wooden thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/wooden/thesaurus/synonyms
ChicagoSmart Define. 2015. "wooden thesaurus" https://smartdefine.org/wooden/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, wooden thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/wooden/thesaurus/synonyms>.
MLASmart Define. "wooden thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/wooden/thesaurus/synonyms>