80 entries under adjective topic. ×

1
screened(obscure, dark, unknown, hidden)
1
shadowy(obscure, dark, unknown, subtle)
1
shapeless
1
superphysical(obscure, dark, supernatural)
1
supersensible(obscure, dark, superior, supernatural)
1
unobtrusive
1
wraithlike(hidden, unable)
0
abandoned
0
bare
0
disadvantaged
0
forgotten
0
ignored
0
not in sight(hidden, unable)
0
obliterated(hidden, unable)
0
overlooked
0
ungraspable(hidden, unable)
0
unshaped
0
untraceable
0
unviewable(hidden, unable)
0
voiceless
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APASmart Define. (2015). invisible thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/invisible/thesaurus/synonyms
ChicagoSmart Define. 2015. "invisible thesaurus" https://smartdefine.org/invisible/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, invisible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/invisible/thesaurus/synonyms>.
MLASmart Define. "invisible thesaurus" 7 December 2015. Web. 26 September 2026. <https://smartdefine.org/invisible/thesaurus/synonyms>