Submitted by Anonymous (not verified) on Wed, 05/08/2019 - 05:51 Lemma: thwackNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 5996Sense count: 0Contained in other ngrams: 0Hierarchy: Present ParticipleForms: thwackedthwacksIssue: 0Forms Count: 2