Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 18:29 Lemma: troubleNgram Count: 1Wordnet ID: 135691Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 4153654Sense count: 4Contained in other ngrams: 15Hierarchy: AdjectivePast ParticipleForms: troublingtroublesForms Count: 2