Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun windup

1 sense of windup

Sense 1
completion, culmination, closing, windup, mop up -- (a concluding action)
       => termination, ending, conclusion -- (the act of ending something; "the termination of the agreement")

Antonyms of adj windup

1 sense of windup

Sense 1
windup (prenominal) -- (operated by a mechanism; "windup toys")

INDIRECT (VIA mechanical) -> nonmechanical -- (not mechanical)

Similarity of adj windup

1 sense of windup

Sense 1
windup (prenominal) -- (operated by a mechanism; "windup toys")
       => mechanical (vs. nonmechanical) -- (using (or as if using) mechanisms or tools or devices; "a mechanical process"; "his smile was very mechanical"; "a mechanical toy")