T1H4E1S1A1U1R1U1S1
12 points
THESAURUS is validvalid
a dictionary of synonyms and antonyms [n THESAURI, THESAURUSES]
(Latin) a storehouse of knowledge; a dictionary of synonyms [n THESAURI or THESAURUSES]
a dictionary of synonyms and antonyms [n THESAURI, THESAURUSES]
(Latin) a storehouse of knowledge; a dictionary of synonyms [n THESAURI or THESAURUSES]