Morpheme
Master
Type
free base
Denotation
chief, head, leader, director, teacher
Etymology
Old English mægester; Latin magister, from magis + -ter
Evidence
brewmaster, bushmaster, dockmaster, grandmaster, headmaster, master, masterdom, masterful, masterhood, mastering, masterless, masterly, mastermind, masterpiece, masters, mastery, postmaster, ringmaster, schoolmaster, stationmaster, taskmaster, toastmaster, unmastered, webmaster
Notes
<r> does not double because the stress falls on the first syllable
