半 - half, middle, odd number

lower half of the body; nether parts

half a year; six months

half-term; half-time; half period

short sleeves

first half of a game; first half of a match

halfway; half measures; unfinished; incomplete; by halves; half-baked; half-cocked; half-hearted; half-arsed; half-assed

four and a half tatami mats; four-and-a-half-mat room

halving; splitting evenly; sharing equally

radius

half-cooked; half-done; soft-boiled

first half of the year; first half of the fiscal year

half-moon