Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Lemma: obstructNgram Count: 1Wordnet ID: 92060Starts with letter: YesIndefinite Article: anGoogle Ngram Count: 712902Sense count: 2Contained in other ngrams: 6Hierarchy: AdjectivePast ParticipleForms: obstructingobstructsForms Count: 2