24 entries under rigorous topic. ×

1
acrimonious(adjective, severe, stiff, rigid, tight)
1
binding(adjective, severe, stiff, rigid, tight)
1
by the book(expression, adjective, idiom, severe, stiff)
1
by the numbers(expression, adjective, idiom, severe, stiff)
1
compelling(adjective, severe, stiff, rigid, tight)
1
confining(adjective, severe, stiff, rigid, tight)
1
convincing(adjective, severe, stiff, rigid, tight)
1
dead set on(expression, adjective, idiom, severe, firm)
1
drawing(adjective, severe, stiff, rigid, tight)
1
dyed-in-the-wool(adjective, severe, stiff, rigid, tight)
1
forceful(adjective, severe, determined, vigorous, stiff)
1
hard-nosed(adjective, severe, stiff, rigid, tight)
1
iron-fisted(adjective, severe, stiff, rigid, tight)
1
ironclad(adjective, severe, stiff, rigid, tight)
1
poignant(adjective, severe, stiff, rigid, tight)
1
powerful(adjective, severe, stiff, rigid, tight)
1
rough(adjective, severe, stiff, rigid, tight)
1
set(adjective, calm, strong, secure, severe)
1
stiff(adjective, severe, constant, rigid, tight)
1
strict(adjective, severe, stiff, rigid, tight)
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APASmart Define. (2011). brick-wall thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/brick-wall/thesaurus/synonyms
ChicagoSmart Define. 2011. "brick-wall thesaurus" https://smartdefine.org/brick-wall/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, brick-wall thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/brick-wall/thesaurus/synonyms>.
MLASmart Define. "brick-wall thesaurus" 24 May 2011. Web. 24 September 2026. <https://smartdefine.org/brick-wall/thesaurus/synonyms>