2
outer coating(expression, covering, exterior, coating)
2
outer shell(expression, idiom, covering, exterior, coating)
1
external casing(expression, covering, exterior, coating)
1
external coating(expression, covering, exterior, coating)
1
external covering(expression, covering, exterior, coating)
1
external skin(expression, covering, exterior, coating)
1
outer covering(expression, covering, exterior, coating)
1
outer skin(expression, covering, exterior, coating)
1
package
0
budget
0
encasement
0
envelopes
0
hull
0
husk
0
leather skin(expression, idiom)
0
motor casing(expression, idiom)
0
outer drum(expression, idiom)
0
outer sheath(expression, idiom)
0
plating
0
pod
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APASmart Define. (2013). outer casing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/outer_casing/thesaurus/synonyms
ChicagoSmart Define. 2013. "outer casing thesaurus" https://smartdefine.org/outer_casing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, outer casing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/outer_casing/thesaurus/synonyms>.
MLASmart Define. "outer casing thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/outer_casing/thesaurus/synonyms>