20
wrapper(noun, cover, top, case, pack)
15
covering(noun, cover, top, case, dress)
13
sheath(noun, cover, top, case, clothing)
13
casing(noun, cover, case, grip, covering)
12
case(noun, cover, top, dress, covering)
10
cover(noun, verb, top, case, clothing)
9
jacket(noun, cover, top, case, dress)
9
wrapping(noun, cover, top, case, pack)
8
pocket(noun, cover, covering, pouch, wrapper)
7
skin(noun, cover, covering, coat, casing)
6
container(noun, cover, case, pack, covering)
6
shell(noun, cover, top, case, grip)
6
integument(noun, cover, top, case, dress)
5
coat(noun, cover, hide, covering, casing)
5
coating(noun, cover, top, case, dress)
4
cloak(noun, cover, top, case, dress)
4
receptacle(noun, cover, case, grip, covering)
4
wrap(noun, verb, hold, cover, press)
4
gasbag
3
capsule(noun, cover, case, grip, covering)
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APASmart Define. (2015). envelope thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/envelope/thesaurus/synonyms
ChicagoSmart Define. 2015. "envelope thesaurus" https://smartdefine.org/envelope/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, envelope thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/envelope/thesaurus/synonyms>.
MLASmart Define. "envelope thesaurus" 22 December 2015. Web. 21 September 2026. <https://smartdefine.org/envelope/thesaurus/synonyms>