wakefield (small area of strong potential gradient)

place, arena, course / while, period

move, movement, motion / trend, change, fluctuation

an airplane, aeroplane / (obsolete) Clipping of 空中飛行機 (kūchū hikōki): a flying machine

wake (path left behind a ship on the surface of the water)

observation

observe

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness