2
mystery
1
confusion
1
scrawl
1
scribble
1
unclarity
0
abstruseness
0
impenetrability
0
incomprehensibility
0
incomprehensibleness
0
inconceivability
0
indecipherability
0
inexplicability
0
inexplicableness
0
inscrutability
0
mysteriousness
0
mystique
0
obscurity
0
opacity
0
opaqueness
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APASmart Define. (2016). illegibility thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/illegibility/thesaurus/synonyms
ChicagoSmart Define. 2016. "illegibility thesaurus" https://smartdefine.org/illegibility/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, illegibility thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/illegibility/thesaurus/synonyms>.
MLASmart Define. "illegibility thesaurus" 29 February 2016. Web. 20 September 2026. <https://smartdefine.org/illegibility/thesaurus/synonyms>