essentialness essentially • essentials · · · Info · Definitions · Synonyms · Characters · · essentialness · · Text Latin · · Script 13 · · Length 5 · · Syllables Definitions · · · (noun) basic importance. Synonyms: essentiality. · · Noun Definition 1 Synonyms · · · essentiality · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074