Synonym Reference Book

This page is the CodyCross answer for the clue below from Ancient Egypt, Group 181, Puzzle 4 (Incense and Oils).

Question is: Synonym Reference Book

and the answer is: THESAURUS

Word Meaning:

THESAURUS — A publication that provides synonyms (and sometimes antonyms and other semantic relations) for the words of a given language.

Definitions from Wiktionary.

Synonym reference book — CodyCross Answer | CodyCross Solutions