Synonyms|484Antonyms|197|Broader|7Narrower|7Related|372

96 entries under prolong topic. ×

2
make headway(expression, advance, maintain, continue, stay)
2
move ahead(expression, advance, maintain, continue, stay)
2
never cease(expression, advance, maintain, continue, stay)
2
outlast(verb, advance, maintain, continue, stay)
2
outlive(verb, advance, maintain, continue, stay)
2
perdure(verb, advance, maintain, continue, stay)
2
persevere(verb, advance, maintain, continue, extend)
2
persist(verb, advance, maintain, delay, continue)
2
persist in(expression, advance, maintain, continue, stay)
2
press on(expression, advance, maintain, continue, stay)
2
progress(verb, advance, increase, maintain, raise)
2
promote(verb, advance, maintain, continue, stay)
2
pull(verb, go, cover, open, run)
2
pursue(verb, advance, maintain, continue, stay)
2
push on(expression, advance, maintain, continue, stay)
2
remain(verb, advance, maintain, continue, extend)
2
rest(verb, advance, maintain, continue, stay)
2
ride(verb, advance, maintain, continue, stay)
2
run on(verb, expression, take, cover, advance)
2
spin(verb, increase, draw, extend, expand)
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APASmart Define. (2016). lengthen thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lengthen thesaurus" https://smartdefine.org/lengthen/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, lengthen thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lengthen/thesaurus/synonyms>.
MLASmart Define. "lengthen thesaurus" 9 March 2016. Web. 28 September 2026. <https://smartdefine.org/lengthen/thesaurus/synonyms>