Term: curmudgeon: a crusty irascible cantankerous old person full of stubborn ideas
Broader: oldster: an elderly person | Unrelated: staff: the body of teachers and administrators at a school
Broader: oldster: an elderly person | Unrelated: lorikeet: any of various small lories
Broader: oldster: an elderly person | Unrelated: coronary heart disease: a heart disease due to an abnormality of the arteries that supply blood and oxygen to the heart
Broader: oldster: an elderly person | Unrelated: telephone unit: a unit of measurement for telephone use
Broader: oldster: an elderly person | Unrelated: agency: a business that serves other businesses
Broader: oldster: an elderly person | Unrelated: assembly: a unit consisting of components that have been fitted together
Broader: oldster: an elderly person | Unrelated: altitude: the perpendicular distance from the base of a geometric figure to the opposite vertex (or side if parallel)
Broader: oldster: an elderly person | Unrelated: lilliputian: a very small person (resembling a Lilliputian)
Broader: oldster: an elderly person | Unrelated: mericarp: a carpel with one seed; one of a pair split apart at maturity
Broader: oldster: an elderly person | Unrelated: telophase: the final stage of meiosis when the chromosomes move toward opposite ends of the nuclear spindle