PER - For each.
PIE - A type of pastry that consists of an outer crust and a filling.
RIM - An edge around something, especially when circular.
RIP - A tear (in paper, etc.).
RUM - A distilled spirit derived from fermented cane sugar and molasses.
EMU - A large flightless bird native to Australia, Dromaius novaehollandiae.
IMP - To plant or engraft.
REP - Short form of reputation.
RUE - Repentance, regret.
IRE - Iron.
PIER - A raised platform built from the shore out over water, supported on piles; used to secure, or provide access to shipping; a jetty.
PURE - Free of flaws or imperfections; unsullied.
RIPE - Ready for reaping or gathering; having attained perfection; mature; -- said of fruits, seeds, etc.; as, ripe grain.
PRIM - To make affectedly precise or proper.
RUMP - The hindquarters of an animal.
MIRE - Deep mud; moist, spongy earth.
PERM - A permanent.
PRIME - First in importance, degree, or rank.
UMPIRE - The official who presides over a tennis game sat on a high chair.
IMPURE - Not pure; not clean; dirty; foul; filthy; containing something which is unclean or unwholesome; mixed or impregnated extraneous substances; adulterated; as, impure water or air; impure drugs, food, etc.