TOEFL enduring Definition Lasting or long-lasting over time; persistent. Example "Their enduring friendship survived years of separation." Sign in to save TOEFL PDF — $25 ← endure energetic → Study tips featuring "enduring" TOEFL Academic Vocabulary: Study by Topic Related words TOEFL brighten GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze