skeptic skeppund • skeptical · · · Info · Definitions · Synonyms · Characters · · skeptic · · Text Latin · · Script 7 · · Length Definitions · · · (noun) someone who habitually doubts accepted beliefs. Synonyms: sceptic, doubter. · · Noun Definition 1 Synonyms · · · sceptic · · Synonym 1 doubter · · Synonym 2 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074