Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Lemma: smoothenNgram Count: 1Wordnet ID: 121622Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 10922Sense count: 2Contained in other ngrams: 2Hierarchy: AdjectivePast ParticipleForms: smoothenssmootheningForms Count: 2