mid-15c., "customary, belonging to one's inherent disposition," from Medieval Latin habitualis "pertaining to habit or dress," from Latin habitus "condition, appearance, dress," originally past participle of habere "to have, hold, possess; wear; find oneself, be situated; consider, think, reason, have in mind; manage, keep," from PIE root *ghabh- "to give or receive."
his habitual comment
habit
habitable
habitant
habitat
habitation
habitual
habitually
habituate
habituation
habitude
habitue