98 entries under open topic. ×

4
let out(verb, expression, phrasal verb, take, cover)
4
pad(verb, take, go, cover, advance)
4
reach(verb, go, set, cover, advance)
3
elaborate(verb, increase, develop, extend)
3
pyramid(verb, go, cover, increase)
3
supplement(verb, take, cover, advance, increase)
2
beef up(expression, take, cover, increase)
2
bloat(verb, set, cover, increase)
2
carry on(verb, expression, take, cover, advance)
2
cover(go, set, increase, develop)
2
diffuse(verb, set, cover, increase)
2
fill out(verb, expression, increase, develop)
2
go on(verb, expression, take, cover, advance)
2
hike(verb, increase, develop, extend)
2
keep going(verb, expression, take, advance)
2
last(verb, take, cover, advance, increase)
2
mount(verb, advance, increase, develop)
2
mushroom(verb, set, cover, increase)
2
pull(verb, go, cover, run)
2
run on(verb, expression, take, cover, advance)
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APASmart Define. (2016). lengthen thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "lengthen thesaurus" https://smartdefine.org/lengthen/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, lengthen thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lengthen/thesaurus/synonyms>.
MLASmart Define. "lengthen thesaurus" 9 March 2016. Web. 26 September 2026. <https://smartdefine.org/lengthen/thesaurus/synonyms>