Morpheme
Tuber
Type
free base
Denotation
hump, bump, lump, swelling
Etymology
Latin tūber
Evidence
protuberance, protuberant, protuberateprotuberantly, silicotuberculosis, supertuberation, tuber, tubercle, tubercled, tubercula, tubercular, tuberculate, tuberculoid, tuberculose, tuberculosis, tuberculostatic, tuberculotic, tuberculum, tuberose, tuberosity, tuberous, tubers
Notes
<r> does not double because the stress falls on the first syllable
