From Latin quadruplus. Can be analyzed as quadri- + -uple.
quadruple (not comparable)
- Being four times as long, as big or as many of something.
quadruple (third-person singular simple present quadruples, present participle quadrupling, simple past and past participle quadrupled)
- (transitive) To multiply by four.
- (intransitive) To increase by a factor of four.
Words… ending with q, starting with q, starting with qa, starting with qo, with two letters, starting with x, starting with j, ending with j,
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RFOUQ, ZEA, KKUDUCB, SKGI, SUWG, PSBI,