Morpheme
Fo(u)r
Type
free base
Denotation
whole number between three and five
Etymology
Middle English four; Old English fēower
Evidence
fortieth, forty, four, fourfold, fourling, fours, fourscore, foursome, fourteen, fourteenth, fourth, fourths
Notes
<u> distinguishes homophones four~fourth, for~forth
See Also
Quadr, Quatre, Quat(e)r, Quart, Quarter, Quatern, Tetr, Tetra