Answer:

frost

AnswerCrossword Clue
FROSTJack or Robert
FROSTCold condensation
FROSTWinter coat?
FROSTWinter forecast
FROSTAuthor of "Birches"
FROSTScraper's target
FROSTChilly coating
FROSTPoet who spoke at Kennedy's inauguration
FROSTPoet whose epitaph reads "I had a lover's quarrel with the world"
FROSTInterviewer whose memorial stone is the most recent addition to Poets' Corner in Westminster Abbey
FROSTCover, as a cake
FROSTDo a bakery job
FROST"The Road Not Taken" poet
FROSTTop in a bakery
FROSTDew's chilly cousin
FROSTFinish, as a cake
FROSTWintry coating
FROSTNose nipper Jack
FROSTJack of autumn
FROSTCold-morning ground coating
FROSTCold covering
FROSTAmerican poet Robert ...
FROST"Dust of Snow" poet
FROSTIce, as a cake
FROSTAutumn pumpkin coating
FROSTCold weather
FROSTKennedy inaugural poet
FROSTCold-morning pumpkin coating
FROSTFirst Poet Laureate of Vermont
FROST1960 inauguration speaker
FROST'61 inauguration speaker
FROSTNixon interviewer
FROSTWinter dew
FROSTCitrus grower's bane
FROSTKnighted interviewer
FROSTPlant bane
FROST"Mending Wall" poet
FROSTCrop bane
FROSTWinter windshield coating
FROSTCrop enemy