Similar words: proliferate, proliferation, non-proliferation, nonproliferation, life, for life, real life, life form. Meaning: ['laɪfə(r)] 
n. a prisoner serving a term of life imprisonment.
n. a prisoner serving a term of life imprisonment. 31 CEO She is the chairman of the board and the CEO of Xerox Corporation. She is a self-strived lifer.
More similar words: proliferate, proliferation, non-proliferation, nonproliferation, life, for life, real life, life form, pro-life, midlife, real-life, lifework, good life, lifeline, half life, shelf life, way of life, to the life, wildlife, lifelike, lifespan, lifelong, lifeless, lifeboat, lifetime, life line, heifer, life story, life-sized, lifesaver.