'sensibly' originates from Latin, specifically the word 'sensibilis,' where 'sens-' meant 'to feel.' 'Manage' originates from Italian, specifically the word 'maneggiare,' where 'man-' meant 'hand.'

'sensibilis' transformed into the Old French word 'sensible,' and eventually became the modern English word 'sensible.' 'Maneggiare' transformed into the French word 'maneger,' and eventually became the modern English word 'manage.'

Initially, 'sensible' meant 'perceptible by the senses,' but over time it evolved into its current meaning of 'showing good sense.' 'Manage' initially meant 'to handle or control,' and this meaning has largely remained the same in modern usage.