As a verb perform

is to do something; to execute.

As an adjective duty is

hollow (having an empty space inside).

As nouns the difference between foot and furniture

is that foot is while furniture is large movable item(s), usually in a room, which enhance(s) the room's characteristics, functionally or decoratively.

As nouns the difference between excitement and mirth

is that excitement is (uncountable) the state of being excited (emotionally aroused) while mirth is the emotion usually following humour and accompanied by laughter; merriment; jollity; gaiety.

As a noun patient

is patient, someone who receives therapeutic treatment.

As an adjective persistant is

.

As verbs the difference between derive and discern

is that derive is while discern is to detect with the senses, especially with the eyes.

As a noun derive

is drift.

As adjectives the difference between determined and dedicate

is that determined is decided; resolute, possessing much determination while dedicate is dedicated; set apart; devoted; consecrated.

As verbs the difference between determined and dedicate

is that determined is past tense of determine while dedicate is to set apart for a deity or for religious purposes; consecrate.

As nouns the difference between victimization and persecution

is that victimization is an act that victimizes or exploits someone while persecution is the act of persecuting.

As adjectives the difference between flippant and scornful

is that flippant is glib; speaking with ease and rapidity while scornful is showing scorn or disrespect; contemptuous.

As proper nouns the difference between beyonce and rihanna

is that beyonce is while rihanna is .

As adverbs the difference between practically and mostly

is that practically is in practice; in effect not necessarily officially the case but what actually occurs while mostly is mainly or chiefly; for the most part; usually, generally, on the whole.