120 entries under secure topic. ×

1
maintain(verb, hold, oppose, protect)
1
make firm(verb, expression, place, set)
1
moor(verb, form, place, set, start)
1
nail down(verb, expression, place, set)
1
nourish(verb, hold, maintain, oppose)
1
pin(verb, place, set, settle)
1
position(verb, place, set, settle)
1
prepare(verb, support, protect, strengthen)
1
ready(verb, support, protect, strengthen)
1
retain(verb, hold, maintain, oppose)
1
rigidify(verb, place, set, settle)
1
rivet(verb, form, place, set, start)
1
safeguard(verb, hold, maintain, oppose)
1
shield(verb, hold, maintain, oppose)
1
solidify(verb, place, set, settle)
1
stay put(verb, expression, place, set)
1
steady(verb, place, set, fix)
1
steel(verb, support, protect, strengthen)
1
stick(verb, form, place, set, start)
1
stiffen(verb, place, set, settle)
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APASmart Define. (2015). entrench thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/entrench/thesaurus/synonyms
ChicagoSmart Define. 2015. "entrench thesaurus" https://smartdefine.org/entrench/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, entrench thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/entrench/thesaurus/synonyms>.
MLASmart Define. "entrench thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/entrench/thesaurus/synonyms>