Term: rollback: reducing prices back to some earlier level
Candidate hypernym: event: something that happens at a given place and time → 1
Candidate hypernym: lowlander: a native of the Lowlands of Scotland → 0
Candidate hypernym: sodium sulphate: a solid white bitter salt used in manufacturing glass and paper and dyes and pharmaceuticals → 0
Candidate hypernym: mole: a small congenital pigmented spot on the skin → 0
Candidate hypernym: english muffin: round, raised muffin cooked on a griddle; usually split and toasted before being eaten → 0
Candidate hypernym: arrears: the state of being behind in payments → 0
Candidate hypernym: euphausiacea: small commonly luminescent crustaceans; important element of marine plankton: krill → 0
Candidate hypernym: amyloid: (pathology) a waxy translucent complex protein resembling starch that results from degeneration of tissue → 0
Candidate hypernym: toxic shock: syndrome resulting from a serious acute (sometimes fatal) infection associated with the presence of staphylococcus; characterized by fever and diarrhea and nausea and diffuse erythema and shock; occurs especially in menstruating women using highly absorbent tampons → 0
Candidate hypernym: diagonalization: changing a square matrix to diagonal form (with all non-zero elements on the principal diagonal) → 0
Candidate hypernym: yellow pine: any of various pines having yellow wood → 0