Synonyms|27Antonyms|0|Broader|0Narrower|0Related|2

4 entries under secure topic. ×

1
locked in(expression, adjective, tough, firm)
1
resolute(adjective, tough, firm, steady)
1
set in stone(expression, adjective, idiom, tough)
1
uncompromising(adjective, tough, firm, steady)
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APASmart Define. (2013). dug in thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dug_in/thesaurus/synonyms
ChicagoSmart Define. 2013. "dug in thesaurus" https://smartdefine.org/dug_in/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, dug in thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dug_in/thesaurus/synonyms>.
MLASmart Define. "dug in thesaurus" 18 May 2013. Web. 25 September 2026. <https://smartdefine.org/dug_in/thesaurus/synonyms>