204 entries under secure topic. ×

1
leash(verb, hold, join, fasten)
1
link(verb, hold, settle, join)
1
lock up(verb, expression, state, maintain)
1
locked in(expression, adjective, usual, steady)
1
make certain(verb, expression, agree, resolve)
1
make sure(verb, expression, confirm, verify)
1
massed(noun, adjective, strong, hard, develop)
1
meld(develop, join, unite, combine)
1
nail(verb, hold, place, position)
1
poised(verb, adjective, calm, strong)
1
pool(body, develop, join, unite)
1
put on ice(expression, idiom, state, maintain)
1
quiet(sober, serious, rigid, inflexible)
1
render solid(expression, develop, join, strengthen)
1
rigidify(place, fix, establish, harden)
1
rope(verb, hold, join, fasten)
1
screw(verb, hold, press, join)
1
slap on(expression, develop, join, unite)
1
solder(verb, hold, join, fasten)
1
solid as a rock(expression, adjective, idiom, calm, strong)
10 years ago|96k views|share |citing 
APASmart Define. (2016). set thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/set/thesaurus/synonyms
ChicagoSmart Define. 2016. "set thesaurus" https://smartdefine.org/set/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, set thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/set/thesaurus/synonyms>.
MLASmart Define. "set thesaurus" 1 March 2016. Web. 21 September 2026. <https://smartdefine.org/set/thesaurus/synonyms>