As verbs the difference between refurbish and furnish

is that refurbish is to rebuild or replenish with all new material; to restore to original (or better) working order and appearance while furnish is to provide a place with furniture, or other equipment.

As a noun furnish is

material used to create an engineered product.

As adverbs the difference between caringly and carefully

is that caringly is in a caring manner while carefully is (lb) sorrowfully.

As adjectives the difference between synchronal and synchronous

is that synchronal is synchronous; simultaneous while synchronous is at the same time, at the same frequency.

As a noun indigestion

is a common medical condition most often caused by eating too quickly.

As an adjective undigested is

not digested.

As nouns the difference between quip and farce

is that quip is a smart, sarcastic turn or jest; a taunt; a severe retort or comeback; a gibe while farce is .

As a verb quip

is to make a quip.

As nouns the difference between quip and frivolity

is that quip is a smart, sarcastic turn or jest; a taunt; a severe retort or comeback; a gibe while frivolity is frivolous act.

As a verb quip

is to make a quip.

As a noun quip

is a smart, sarcastic turn or jest; a taunt; a severe retort or comeback; a gibe.

As a verb quip

is to make a quip.

As an adjective frivolous is

silly, especially at an inappropriate time or in an inappropriate manner.

As nouns the difference between balls and scrotum

is that balls is plural of lang=en while scrotum is the bag of skin and muscle that contains the testicles in mammals.

As a verb balls

is third-person singular of ball.

As an adverb balls

is very. Intensifier.