all you can eat

food scraps, leftovers, leftover food

competitive eater

right now, just now, immediately

sagacious / genius / excellence

outstanding

(rare) a female bear; a she-bear.

excellent / splendid / swift

Alternative form of ファーストフード (fāsuto fūdo, “fast food”)

a person with lithe movements / kind (adj.), favor / good, excellent, surpass, superior / the best possible grade on school results / rich, wealthy / a sufficient amount for a certain thing