tooth

a hand / a handle, grip / a paw, foreleg / a way of acting, means / (board games) a move, play

tooth / age

tooth / age

age

(archaic) counter for soakings (of fabric in a dye)

in / enter / set foot / insert

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