TOEFL IELTS marvelous Definition Causing great wonder; extraordinary or excellent. Example "They had a marvelous time at the amusement park." Sign in to save TOEFL Quiz → IELTS Quiz → ← marvel masculine → Study tips featuring "marvelous" Audit Your Own Writing to Find Gaps TOEFL Academic Vocabulary: Study by Topic Boost Your IELTS Writing With Precise Vocabulary Related words TOEFL swiftness GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze