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Synonyms for Rotary (same or very similar meaning)

WordNet sense 1 (a road junction at which traffic streams circularly around a central island):
circle, roundabout, traffic circle

WordNet sense 2 (electrical converter consisting of a synchronous machine that converts alternating to direct current or vice versa):
synchronous converter, rotary converter

WordNet sense 3 (marked by or moving in a circle):
circular

WordNet sense 4 (recurring in cycles):
cyclic, cyclical


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