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The longest English word without a true vowel (a, e, i, o or u) is rhythm.

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Synonym of the Day:

Round

»
beat, roundnoun
a regular route for a sentry or policeman
Synonyms: beatnik, metre, pulse, meter, heartbeat, rung, round of drinks, unit of ammunition, musical rhythm, measure, daily round, round, pulsation, circle, rhythm, one shot, round of golf, cycle, beat, troll, cadence, turn, bout, stave
Antonyms: thin, right-angled, squarish, squared, square, exact, quadrate

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Quiz

Are you a human thesaurus?

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which isn't a synonym
  • A. chargeable
  • B. felinity
  • C. illegal
  • D. felonious