224 entries under extend topic. ×

1
crane(verb, take, go, cover, increase)
1
deepen(verb, advance, increase, raise, rise)
1
detail(verb, increase, open, develop)
1
detain(verb, hold, keep, block)
1
diffuse(verb, increase, open, develop)
1
double(verb, advance, increase, raise, rise)
1
elaborate(verb, increase, open, develop)
1
embellish(verb, increase, open, develop)
1
enhance(verb, take, cover, advance, increase)
1
escalate(verb, advance, increase, raise, rise)
1
exaggerate(verb, advance, increase, raise, rise)
1
explicate(verb, increase, open, develop)
1
fatten(verb, increase, open, develop)
1
fill(go, open, elongate, lengthen)
1
fill out(verb, expression, increase, open, develop)
1
further(verb, advance, increase, raise, rise)
1
give rain check(verb, expression, idiom, delay)
1
hang out(verb, expression, dominate, bulge)
1
hang over(verb, expression, dominate, bulge)
1
hike(verb, increase, open, develop)
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APASmart Define. (2016). prolong thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prolong/thesaurus/synonyms
ChicagoSmart Define. 2016. "prolong thesaurus" https://smartdefine.org/prolong/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, prolong thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prolong/thesaurus/synonyms>.
MLASmart Define. "prolong thesaurus" 17 February 2016. Web. 23 September 2026. <https://smartdefine.org/prolong/thesaurus/synonyms>