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

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

hand

joke around, goof around / (offensive) bullshit

to take advantage of something to one's benefit while in unfavorable conditions

being able to take as much as one would like

(shogi, chess) fork

to please someone; to put someone in a good mood