As nouns the difference between courage and dust

is that courage is courage while dust is (uncountable) fine, dry particles of matter found in the air and covering the surface of objects, typically consisting of soil lifted up by the wind, pollen, hair, etc.

As a verb dust is

to remove dust from.

As nouns the difference between twigs and bough

is that twigs is plural of lang=en while bough is a firm branch of a tree.

As a verb twigs

is third-person singular of twig.

As nouns the difference between conservative and prude

is that conservative is a person who favors maintenance of the status quo or reversion to some earlier status while prude is a person who is or tries to be excessively proper, especially one who is easily offended by matters of a sexual nature.

As an adjective conservative

is tending to resist change or innovation.

As a proper noun Conservative

is conservative Party.

As adverbs the difference between physically and naturally

is that physically is in a physical manner while naturally is in a natural manner.

As an adjective important

is important.

As a noun ball is

.

As verbs the difference between complaining and communicating

is that complaining is while communicating is .

As a noun complaining

is the act by which someone complaints; a complaint.

As nouns the difference between strap and epaulette

is that strap is a long, narrow, pliable strip of leather, cloth, or the like while epaulette is an ornamentation, worn on the shoulders of a military uniform, as a sign of rank.

As a verb strap

is to beat or chastise with a strap; to whip, to lash.

As nouns the difference between option and assign

is that option is one of the choices which can be made while assign is an assignee.

As verbs the difference between option and assign

is that option is to purchase an option on something while assign is to designate or set apart something for some purpose.

As nouns the difference between artifact and remnant

is that artifact is an object made or shaped by human hand while remnant is the small portion remaining of a larger thing or group.

As an adjective remnant is

remaining; still left.

As a proper noun nature

is the sum of natural forces reified and considered as a sentient being, will, or principle.

As a noun biology is

the study of all life or living matter.