90 entries under prolong topic. ×

7
sustain(verb, support, keep, maintain, continue)
6
pad(verb, take, go, cover, advance)
5
drag(verb, hold, keep, block, delay)
5
keep going(verb, expression, idiom, support, help)
5
keep up(verb, expression, phrasal verb, support, keep)
4
carry on(verb, expression, take, cover, increase)
4
hold off(verb, expression, phrasal verb, reject, halt)
4
pull(verb, go, cover, open, run)
4
stall(verb, hold, take, cover, increase)
4
string out(verb, expression, take, go, cover)
3
hold up(verb, expression, phrasal verb, reject, halt)
3
keep alive(verb, expression, support, help, keep)
3
persist(verb, delay, continue, extend)
3
waive(verb, reject, halt, delay, stay)
2
bolster(verb, support, increase, open, keep)
2
carry(verb, support, help, keep, maintain)
2
drag on(verb, expression, phrasal verb, extend, expand)
2
set aside(verb, expression, delay, extend, suspend)
1
approve(verb, support, help, keep, maintain)
1
assist(verb, support, help, keep, maintain)
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APASmart Define. (2015). protract thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/protract/thesaurus/synonyms
ChicagoSmart Define. 2015. "protract thesaurus" https://smartdefine.org/protract/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, protract thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/protract/thesaurus/synonyms>.
MLASmart Define. "protract thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/protract/thesaurus/synonyms>