Morpheme
Button
Type
free base
Denotation
knob or disc pushed through a hole as a fastener, bud, push, thrust
Etymology
Middle English butonen, botonen, boton, botoun; Old French boton, from bouter, boter
Evidence
bebuttoned, button, buttonable, buttonbush, buttoned, buttoner, buttonfront, buttonhole, buttonhook, buttoning, buttonize, buttonless, buttonlike, buttonmaker, buttonology, buttonquail, buttons, buttony, disbutton, fussbutton, misbutton, multibuttoned, prebutton, rebutton, unbutton, unbuttoned
Notes
<n> does not double because the stress falls on the first syllable
