Submitted by György Chityil ... on Tue, 03/13/2018 - 11:53 Lemma: smoothNgram Count: 1Starts with letter: YesGoogle Ngram Count: 70727Sense count: 1Contained in other ngrams: 1Hierarchy: VerbSuperlative AdjectiveForms: smoothersmoothedsmoothingsmoothsForms Count: 4