Other crossword clues for answer "KNOLL"KNOLLSmall hillGrassy hillSmall natural moundHillockRing, as a bellMoundRounded hillRound moundSmall rounded hillGrassy ___ (part of Dealey Plaza of interest to Kennedy assassination investigators)Little hill.Rise of land.Little round hillRiseBit of raised landDealey Plaza featureSmall natural hillTroll's ___ Park (near-rhyming Seattle locale)HilltopGrassy moundGrassy area of Dallas' Dealey Plaza