Term: quartet: a set of four similar things considered as a unit
Broader: group: any number of entities (members) considered as a unit | Unrelated: viburnum: deciduous or evergreen shrubs or small trees: arrow-wood; wayfaring tree
Broader: group: any number of entities (members) considered as a unit | Unrelated: fib: a trivial lie
Broader: group: any number of entities (members) considered as a unit | Unrelated: ranch house: a one story house with a low pitched roof
Broader: group: any number of entities (members) considered as a unit | Unrelated: lemon extract: a flavoring made from (or imitating) lemons
Broader: group: any number of entities (members) considered as a unit | Unrelated: limb-girdle muscular dystrophy: an autosomal recessive form of muscular dystrophy that appears anywhere from late childhood to middle age; characterized by progressive muscular weakness beginning either in the shoulder or pelvic girdle; usually progresses slowly with cardiopulmonary complications in the later stages
Broader: group: any number of entities (members) considered as a unit | Unrelated: plurality: the state of being plural
Broader: group: any number of entities (members) considered as a unit | Unrelated: mojarra: small silvery schooling fishes with protrusible mouths found in warm coastal waters
Broader: group: any number of entities (members) considered as a unit | Unrelated: beard: a person who diverts suspicion from someone (especially a woman who accompanies a male homosexual in order to conceal his homosexuality)
Broader: group: any number of entities (members) considered as a unit | Unrelated: polarimeter: an optical device used to measure the rotation of the plane of vibration of polarized light
Broader: group: any number of entities (members) considered as a unit | Unrelated: jacob's ladder: pinnate-leaved European perennial having bright blue or white flowers