15 entries under expression topic. ×

2
outer casing(idiom, covering, exterior, coating)
2
outer coating(covering, exterior, coating)
1
external casing(covering, exterior, coating)
1
external coating(covering, exterior, coating)
1
external covering(covering, exterior, coating)
1
external skin(covering, exterior, coating)
1
outer covering(covering, exterior, coating)
1
outer skin(covering, exterior, coating)
0
book cover
0
cabinet shell
0
leather skin
0
outer drum
0
outer sheath
0
outward aspect(form, look, exterior)
0
outward show(form, look, exterior)
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APASmart Define. (2013). outer shell thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/outer_shell/thesaurus/synonyms
ChicagoSmart Define. 2013. "outer shell thesaurus" https://smartdefine.org/outer_shell/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, outer shell thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/outer_shell/thesaurus/synonyms>.
MLASmart Define. "outer shell thesaurus" 18 May 2013. Web. 21 September 2026. <https://smartdefine.org/outer_shell/thesaurus/synonyms>