Synonyms|317Antonyms|3|Broader|2Narrower|0Related|88

17 entries under solid topic. ×

16
prudish(adjective, tough, correct, severe, firm)
15
puritanical(adjective, tough, correct, severe, firm)
12
prissy(adjective, plain, particular, fussy)
12
stuffy(adjective, tough, correct, severe, firm)
11
priggish(adjective, plain, particular, fussy)
6
austere(adjective, tough, severe, firm, harsh)
5
square(adjective, tough, correct, severe, firm)
3
rigorous(adjective, tough, severe, firm, harsh)
3
stringent(adjective, tough, severe, firm, harsh)
1
dead set(expression, adjective, tough, severe, firm)
1
firm(adjective, tough, severe, harsh)
1
set(adjective, tough, severe, firm, harsh)
1
unpermissive(adjective, tough, severe, firm, harsh)
0
by the book(modest, polite, decent, moral)
0
by the numbers(expression, modest, polite, square)
0
in line(modest, polite, decent, moral)
0
stone(modest, polite, decent, moral)
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ChicagoSmart Define. 2015. "strait-laced thesaurus" https://smartdefine.org/strait-laced/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, strait-laced thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/strait-laced/thesaurus/synonyms>.
MLASmart Define. "strait-laced thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/strait-laced/thesaurus/synonyms>