Answer: PIPEDREAM

AnswerCrossword Clue
PIPEDREAMA fantastic plan.
PIPEDREAMWildly improbable goal
PIPEDREAMFantastic but vain hope
PIPEDREAMWishful fantasy
PIPEDREAMWhat many a character in "The Iceman Cometh" expresses
PIPEDREAMUnrealistic idea
PIPEDREAMBit of wishful thinking
PIPEDREAMIt's unlikely to be realized
PIPEDREAMIllusory plan.
PIPEDREAMReverie of a sort.
PIPEDREAMVain hope.
PIPEDREAMBroadway musical.
PIPEDREAMPie in the sky
PIPEDREAMTabu for the realist.
PIPEDREAMKin of a castle in Spain.
PIPEDREAMAny fantastic notion.
PIPEDREAMUnrealistic notion
PIPEDREAMPie-in-the-sky hope
PIPEDREAMWinning the lottery, usually
PIPEDREAMUnreal vision
PIPEDREAMCastle in the air
PIPEDREAMFantasy
PIPEDREAMInfeasible scheme
PIPEDREAMIllusory hope