6
usurp(verb, take, force, remove, secure)
5
tack(verb, hold, fix, check, mark)
5
accessory(noun, adjective, part, extra, addition)
5
appendage(noun, part, increase, delay, development)
5
appendix(noun, increase, delay, development, spread)
5
arrogate(verb, take, force, remove, catch)
5
associate(verb, touch, join, stick, unite)
5
boost(noun, verb, make, get, advance)
5
capture(verb, take, make, get, force)
5
conquer(verb, take, force, attack, remove)
5
impound(verb, take, force, remove, catch)
5
increment(noun, verb, increase, extra, add)
5
pick up(verb, expression, hold, take, make)
5
pilfer(verb, take, remove, secure, appropriate)
5
tack on(verb, expression, phrasal verb, fix, advance)
5
tag on(verb, expression, phrasal verb, fix, touch)
5
take on(verb, expression, phrasal verb, accept, join)
5
took over
4
affiliate(noun, verb, join, division, link)
4
and
10 years ago|13k views|share |citing 
APASmart Define. (2015). annex thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/annex/thesaurus/synonyms
ChicagoSmart Define. 2015. "annex thesaurus" https://smartdefine.org/annex/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, annex thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/annex/thesaurus/synonyms>.
MLASmart Define. "annex thesaurus" 22 December 2015. Web. 25 September 2026. <https://smartdefine.org/annex/thesaurus/synonyms>