C1 English Vocabulary List

intent noun interactive adjective interface noun interfere verb interference noun interim adjective interior adjective interior noun intermediate adjective intervene verb intervention noun intimate adjective intriguing adjective investigator noun invisible adjective invoke verb involvement noun ironic adjective ironically adverb irony noun irrelevant adjective isolation noun judicial adjective junction noun jurisdiction noun just adjective justification noun kidnap verb kidney noun kingdom noun lad noun landlord noun landmark noun lap noun large-scale adjective laser noun latter adjective latter noun lawn noun lawsuit noun layout noun leak noun leak verb leap noun leap verb legacy noun legendary adjective legislate legislation noun legislative adjective legislature noun legitimate adjective lengthy adjective lesbian adjective lesser adjective lethal adjective liable adjective liberal adjective liberal noun liberation noun