perfect adj. flawless; complete; undamaged
perfect v. to refine; to improve; to complete; to make faultless
perform v. to do; to carry out; to execute; to act; to fulfill a role in a show; to present; to arrange; to direct; to manage
performance n. show; presentation; execution; act; deed; act of presenting an artistic work to an audience
periodical adj. occurring at regular intervals; recurrent; cyclic; seasonal; periodic
periodical n. magazine; journal
perishable adj. expendable; spoils rapidly; likely to spoil; mortal
perishable n. product which can rot or spoil (fruit, food etc.)
permanent adj. lasting; enduring; perpetual; regular; fixed; invariable
permeate v. to enter; to penetrate; to infiltrate; to pervade; to suffuse
perpetuate v. to eternalize; to make everlasting; to preserve from extinction
persistence n. diligence; tenacity; stubbornness; continuation
persistent adj. tenacious; stubborn; persevering; constant; continual; diligent
personnel n. staff; work force; team; crew
perspective n. viewpoint; outlook; vista; view
perspiration n. the fluid, consisting of water with small amounts of urea and salts, that is excreted through the pores of the skin by the sweat glands; sweat; the act or process of perspiring
perspire v. to excrete perspiration through the pores of the skin
persuade v. to convince; to induce; to sway