Morpheme
Fly
Type
free base
Denotation
travel through the air, soar, rise
Etymology
Middle English flien; Old English flēogan
Evidence
flier, flies, fliest, fly, flyable, flyaway, flyback, flybar, flyboy, flycrank, flyer, flyer, flyest, flying, flyness, flyoff, flyover, flypost, flythrough, flyway, flywheel, outfly, overfly
Notes
<y> need not toggle (but can) with suffixes, especially in monosyllabic bases ending in <y>
