125 entries under fortify topic. ×

1
incorporate(verb, charge, meet, develop, secure)
1
issue(verb, charge, prepare, provide, pack)
1
join(verb, hold, meet, develop, secure)
1
league(verb, meet, develop, secure, join)
1
load(verb, charge, prepare, provide, pack)
1
load up(verb, expression, charge, prepare, provide)
1
lug iron(verb, expression, charge, prepare, provide)
1
make ready(verb, expression, charge, fix, fit)
1
meld(verb, develop, secure, join, unite)
1
mix(verb, meet, develop, secure, join)
1
outfit(verb, form, make, place, charge)
1
pack(verb, charge, prepare, provide, protect)
1
pack a rod(verb, expression, idiom, charge, prepare)
1
pool(verb, meet, develop, secure, join)
1
powerful(verb, brace, reinforce, toughen)
1
protect(verb, support, charge, secure, prepare)
1
render solid(expression, develop, secure, join, unite)
1
rig(verb, charge, prepare, provide, pack)
1
rod up(verb, expression, charge, prepare, provide)
1
slap on(verb, expression, advance, increase, develop)
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APASmart Define. (2016). strengthen thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/strengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "strengthen thesaurus" https://smartdefine.org/strengthen/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, strengthen thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/strengthen/thesaurus/synonyms>.
MLASmart Define. "strengthen thesaurus" 3 March 2016. Web. 30 September 2026. <https://smartdefine.org/strengthen/thesaurus/synonyms>