128 entries under secure topic. ×

2
establish(verb, hold, place, settle)
2
fence(noun, verb, close, block)
2
fold(verb, hold, close, end, press)
2
guarantee(noun, verb, support, agreement)
2
hitch on(verb, expression, hold, touch)
2
infix(verb, hold, join, fasten)
2
make firm(verb, expression, hold, join)
2
press(noun, verb, hold, keep)
2
settle(verb, hold, close, place, end)
2
slam(verb, close, end, complete)
2
solder(verb, hold, join, fasten)
2
tack on(verb, expression, hold, touch)
2
tighten(verb, hold, settle, join)
2
wall(noun, verb, close, free)
1
caulk(verb, close, block, bar)
1
cleave(verb, hold, join, fasten)
1
clench(verb, block, bar, obstruct)
1
clog(noun, verb, close, block)
1
complete(verb, close, end, finish)
1
dam(verb, close, block, bar)
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APASmart Define. (2015). lock thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lock/thesaurus/synonyms
ChicagoSmart Define. 2015. "lock thesaurus" https://smartdefine.org/lock/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, lock thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lock/thesaurus/synonyms>.
MLASmart Define. "lock thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/lock/thesaurus/synonyms>