inflict

v.使遭受（损伤、痛苦等）

infirmary, infirmity, inflame, inflamed, inflammability, inflammable, inflammation, inflammatory, inflatable, inflate, inflated, inflation, inflationary, inflect, inflected, inflection (also inflexion), inflectional, inflexibility, inflexible, inflexibly, infliction, inflorescence, inflow, influence, influence on, influential, influenza, influx, inform, informal, informality, informally, informant, information, informative, informed, informer, infra, infra dig, infra-,