Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Noun
S: (n) house of cards, bubble (a speculative scheme that depends on unstable factors that the planner cannot control) "his proposal was nothing but a house of cards"; "a real estate bubble"
S: (n) house of cards, cardhouse, card-house, cardcastle (an unstable construction with playing cards) "he built three levels of his cardcastle before it collapsed"