Word Type

Numeral

Noun

The word "fortysomething" can be used as numeral and noun.

Word Relationships

Coordinate Terms

centenarian (100–199) eightysomething eightysomething (80–89) fiftysomething fiftysomething (50–59) hundredsomething ninetysomething ninetysomething (90–99) nonagenarian (90–99) octogenarian (80–89) quinquagenarian (50–59) semicentenarian (50–59) semisupercentenarian (105–109) septuagenarian (70–79) seventysomething seventysomething (70–79) sexagenarian (60–69) sixtysomething sixtysomething (60–69) supercentenarian (110+) teen (13–19) thirtysomething thirtysomething (30–39) tricenarian (30–39) twentysomething twentysomething (20–29) vicenarian (20–29)

Related Terms

age fifty forties forty forty nine

Synonym Network

quadragenarian

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.