Morpheme
Tremble
Type
bound base
Denotation
shake, shudder, quake, quiver, vibrate
Etymology
Middle English tremblen; Old French trembler; Late Latin tremulāre; Latin tremere
Evidence
tremble, trembled, trembles, trembling, tremblor
Notes
epenthetic <b> from Old French
tremble, tremor, and tremulous are doublets
