2
dell
2
delve
2
dig out(verb, expression, phrasal verb)
2
elbow in(verb, expression, phrasal verb, business, interfere)
2
embankment(noun, cover, position, guard, shield)
2
fence(noun, cover, position, guard, shield)
2
fire trench(expression, idiom)
2
firebreak(insulation, fire extinction)
2
fort(noun, cover, position, guard, shield)
2
glen
2
gulf(well, hole, hollow)
2
horn in(verb, expression, business, interfere, invade)
2
incise
2
interfere(verb, business, invade, intrude, intervene)
2
interpose(verb, business, interfere, invade, intrude)
2
intervene(verb, business, interfere, invade, intrude)
2
intrench
2
invade
2
main(noun, ditch)
2
notch(noun, verb, remove, mark, line)
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APASmart Define. (2015). trench thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/trench/thesaurus/synonyms
ChicagoSmart Define. 2015. "trench thesaurus" https://smartdefine.org/trench/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, trench thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/trench/thesaurus/synonyms>.
MLASmart Define. "trench thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/trench/thesaurus/synonyms>