Term: envelope: a flat (usually rectangular) container for a letter, thin package, etc.
Candidate hypernym: container: any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another) → 1
Candidate hypernym: achievability: the state of being achievable → 0
Candidate hypernym: heat exhaustion: a condition marked by dizziness and nausea and weakness caused by depletion of body fluids and electrolytes → 0
Candidate hypernym: whitewash: a specious or deceptive clearing that attempts to gloss over failings and defects → 0
Candidate hypernym: southern crab apple: small tree or shrub of southeastern United States; cultivated as an ornamental for its rose-colored blossoms → 0
Candidate hypernym: bee balm: perennial herb of North America → 0
Candidate hypernym: mergus: mergansers → 0
Candidate hypernym: styrene: a colorless oily liquid; the monomer for polystyrene → 0
Candidate hypernym: bohrium: a transuranic element → 0
Candidate hypernym: pepper shrub: evergreen shrub or small tree whose foliage is conspicuously blotched with red and yellow and having small black fruits → 0
Candidate hypernym: canine distemper: a viral disease of young dogs characterized by high fever and respiratory inflammation → 0