124 entries under undertaking topic. ×

7
act(noun, business, move, action, study)
7
affair(noun, business, action, act, work)
7
deed(noun, business, move, action, act)
7
endeavor(noun, action, work, interest, firm)
7
stirring(noun, move, action, act, change)
7
task(noun, performance, action, study, act)
6
concern(noun, business, anxiety, notice, firm)
5
drive(noun, go, power, strength, energy)
5
move(noun, action, act, change, drive)
4
assignment(noun, business, study, place, work)
4
campaign(noun, business, company, drive, firm)
4
matter(noun, business, concern, notice, attention)
4
scheme(noun, business, cheat, interest, firm)
4
unrest(noun, movement, drive, bother, excitement)
3
change(noun, move, action, drive, measure)
3
diligence(noun, work, care, vigor, determination)
3
effort(noun, action, study, act, work)
3
mobility(noun, move, action, act, change)
3
passage(noun, move, action, change, drive)
3
thing(noun, business, study, area, work)
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APASmart Define. (2016). activity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/activity/thesaurus/synonyms
ChicagoSmart Define. 2016. "activity thesaurus" https://smartdefine.org/activity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, activity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/activity/thesaurus/synonyms>.
MLASmart Define. "activity thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/activity/thesaurus/synonyms>