As nouns the difference between collaborator and helper

is that collaborator is a person who works with others towards a common goal while helper is one who helps; an aide.

As nouns the difference between climax and heyday

is that climax is the point of greatest intensity or force in an ascending series; a culmination while heyday is a period of success, popularity, or power; prime.

As a verb climax

is to reach or bring to a climax.

As an interjection heyday is

a lively greeting.

As adjectives the difference between eminent and gifted

is that eminent is eminent; distinguished; noteworthy while gifted is endow]]ed with special, in particular intellectual, [[ability|abilities.

As a verb gifted is

(gift).

As a noun stricken

is knitting or stricken can be (de-form-noun).

As an adjective panicky is

in a state of panic.

As nouns the difference between scene and disagreement

is that scene is scene, stage while disagreement is an argument or debate.

As nouns the difference between hurrahs and hosannas

is that hurrahs is plural of lang=en while hosannas is plural of hosanna.

As nouns the difference between capability and flair

is that capability is the power or ability to generate an outcome while flair is a natural or innate talent or aptitude; a knack.

As nouns the difference between abbreviation and shortening

is that abbreviation is the result of shortening or reducing; abridgment while shortening is solid fat, such as butter, lard or hydrogenated vegetable oil, used to make shortcrust pastry.

As a verb shortening is

present participle of lang=en.

As a noun adjustment

is a small change; a minor correction; a modification.

As an adjective pliant is

capable of plying or bending; readily yielding to force or pressure without breaking; flexible; pliable; lithe; limber; plastic; as, a pliant thread; pliant wax.

As verbs the difference between furthering and defence

is that furthering is while defence is (obsolete|transitive) to furnish with defences; to fortify.

As nouns the difference between furthering and defence

is that furthering is the act by which something is furthered; furtherance while defence is the action of defending, of protecting from attack, danger or injury.