263 entries under noun topic. ×

5
arm(increase, delay, development, spread)
5
branch(increase, delay, development, spread)
5
leg(branch, arm, hand, stem)
5
wing(increase, delay, development, spread)
4
continuation(increase, delay, development, spread)
4
increase(delay, development, spread, extra)
4
increment(increase, extra, addition, supplement)
4
outgrowth(swell, lump, excess, swelling)
4
postscript(end, increase, extra, addition)
4
process
4
tailpiece(close, part, end, fold)
4
tentacle(extremity, claw, limb, nipper)
3
accession(extra, supplement, add-on)
3
affix(addition, supplement)
3
annexation
3
appliance(feature, addition, fitting, decoration)
3
augmentation(increase, delay, development, spread)
3
bough(branch, tail, arm, stem)
3
complement(increase, extra, addition, accessory)
3
fin(branch, tail, arm, stem)
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APASmart Define. (2015). appendage thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/appendage/thesaurus/synonyms
ChicagoSmart Define. 2015. "appendage thesaurus" https://smartdefine.org/appendage/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, appendage thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/appendage/thesaurus/synonyms>.
MLASmart Define. "appendage thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/appendage/thesaurus/synonyms>