essence

Synonyms: aspect attribute backbone base basis be-all and endall being bottom bottom line burden caliber character chief constituent constitution core crux element entity essentia essentiality fiber form fundamentals germ grain kernel life lifeblood main idea marrow meaning meat name of game nature nitty-gritty nub nucleus pith point principle property quality quiddity quintessence reality root soul spirit structure stuff substance timber vein virtuality

Synonyms: balm cologne drug effusion elixir extract fragrance juice liquor perfume potion scent spirits tincture