(idiomatic) to hold the key (to)

(idiomatic) to have something on (someone)

strengthens the prefixed adjective or adjectival noun

one who does the previous word's action: -ist, -er / (board games) counter for moves in shogi, go, etc.

hand / handicraft, skill, talent / one who does an action: -ist, -er / handwork

(childish) Alternative spelling of おてて (“hand”)

to hold in one's hand / to obtain

hand

everything

(colloquial) current boyfriend