IELTS & TOEFL Vocabulary List

inspector B2 · noun instance B2 · noun institute B2 · noun instruct C1 · verb instruction A2 · noun instructor A2 · noun integral C1 · adjective integrate B2 · verb integrated C1 · adjective integrity C1 · noun intelligent A2 · adjective intense B2 · adjective interact B2 · verb interaction B2 · noun interactive C1 · adjective intermediate C1 · adjective internal B2 · adjective interpret B2 · verb interpretation B2 · noun interval B2 · noun intervene C1 · verb invest B1 · verb investigate B1 · verb investigator C1 · noun investment B2 · noun investor B2 · noun invoke C1 · verb involve A2 · verb involved B1 · adjective involvement C1 · noun isolate B2 · verb isolated B2 · adjective issue B1 · noun issue B2 · verb item A2 · noun job A1 · noun journal B1 · noun journalism B2 · noun journalist A2 · noun justify B2 · verb label B1 · noun label B1 · verb labour B2 · noun layer B1 · noun lecture A2 · noun lecture A2 · verb legal B1 · adjective liberal C1 · adjective liberal C1 · noun licence B2 · noun likewise B2 · adverb link A2 · verb link A2 · noun locate B1 · verb located B1 · adjective logic C1 · noun logical B2 · adjective maintain B2 · verb major A2 · adjective major C1 · noun