Submitted by György Chityil ... on Fri, 03/09/2018 - 19:59 Lemma: tumbleNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 835900Sense count: 1Contained in other ngrams: 5Hierarchy: Past ParticipleForms: tumblingtumblesForms Count: 2