Synonyms|96Antonyms|0|Broader|0Narrower|0Related|0

52 entries under adjective topic. ×

1
impliable(hard, firm, solid, stiff)
1
incompliant(hard, firm, solid, tense)
1
indurate(hard, firm, solid, stiff)
1
inelastic(hard, firm, solid, stiff)
1
inflexible(hard, firm, solid, stiff)
1
jelled(hard, firm, solid, tense)
1
mechanical(hard, firm, solid, tense)
1
numbed(hard, firm, solid, tense)
1
ossified(hard, firm, solid, tense)
1
petrified(hard, firm, solid, tense)
1
refractory(hard, firm, solid, tense)
1
resistant(hard, firm, solid, tense)
1
rheumatic(hard, firm, solid, stiff)
1
rigid(hard, firm, solid, stiff)
1
set(hard, firm, solid, stiff)
1
solid(hard, firm, stiff, tense)
1
solidified(hard, firm, solid, tense)
1
starched(hard, firm, solid, stiff)
1
starchy(hard, firm, solid, tense)
1
stark(hard, firm, solid, tense)
For more, visit Stiff_as_a_board on Power Thesaurus
15 years ago|799 views|share |citing 
APASmart Define. (2011). stiff as a board thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/stiff_as_a_board/thesaurus/synonyms
ChicagoSmart Define. 2011. "stiff as a board thesaurus" https://smartdefine.org/stiff_as_a_board/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2011, stiff as a board thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/stiff_as_a_board/thesaurus/synonyms>.
MLASmart Define. "stiff as a board thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/stiff_as_a_board/thesaurus/synonyms>