22 possible answers to
Answers with 3 characters: NUB Answers with 4 characters: AURA CORE CRUX ESSE GIST MEAT ODOR PITH SOUL Answers with 5 characters: AROMA ATTAR BEALL BEING HEART SCENT Answers with 6 characters: ENTITY KERNEL NATURE Answers with 15 characters: GISTOFTHEMATTER PRIMEINGREDIENT SUMANDSUBSTANCE