1
snug as a bug in a rug(expression, adjective, idiom, secure, soft)
1
soft(adjective, secure, pleasant, easy, warm)
1
solidified
1
soothed(adjective, secure, soft, pleasant, easy)
1
spiked
1
spread
1
substantiated
1
swollen
1
thickened
1
tightened
1
untroubled(adjective, secure, soft, pleasant, easy)
1
useful(adjective, secure, soft, pleasant, easy)
1
vitrified
1
vivified
1
warm(adjective, secure, soft, pleasant, easy)
1
well-off(adjective, secure, soft, pleasant, easy)
1
widened
0
annealed
0
authenticated
0
battened
11 years ago|12k views|share |citing 
APASmart Define. (2015). strengthened thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/strengthened/thesaurus/synonyms
ChicagoSmart Define. 2015. "strengthened thesaurus" https://smartdefine.org/strengthened/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, strengthened thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/strengthened/thesaurus/synonyms>.
MLASmart Define. "strengthened thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/strengthened/thesaurus/synonyms>