Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 18:29 Ngram Count: 1Wordnet ID: 135685Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 20206528Sense count: 21Contained in other ngrams: 80Hierarchy: NounVerbForms: troublingtroubledtroublesForms Count: 3