As verbs the difference between overcome and inflame

is that overcome is to surmount (a physical or abstract obstacle); to prevail over, to get the better of while inflame is to set on fire; to kindle; to cause to burn, flame, or glow.

Impudent is a related term of intolerable.

As adjectives the difference between impudent and intolerable

is that impudent is not showing due respect; impertinent; bold-faced while intolerable is intolerable.

Unbearable is a related term of unspeakable.

As adjectives the difference between unbearable and unspeakable

is that unbearable is so unpleasant or painful as to be unendurable while unspeakable is incapable of being spoken or uttered; unutterable; ineffable; inexpressible.

Bitter is a related term of agonising.

As nouns the difference between bitter and agonising

is that bitter is (usually in the plural bitters) a liquid or powder, made from bitter herbs, used in mixed drinks or as a tonic while agonising is .

As verbs the difference between bitter and agonising

is that bitter is to make bitter while agonising is .

As an adjective bitter

is having an acrid taste (usually from a basic substance).

Great is a related term of distinctive.

As a verb great

is .

As an adjective distinctive is

that serves to distinguish between things.

Helpless is a related term of forgotten.

As adjectives the difference between helpless and forgotten

is that helpless is unable to defend oneself or to act without help while forgotten is of which knowledge has been lost; which is no longer remembered.

As a verb forgotten is

.

As a noun forgotten is

a person or thing that has been forgotten.

As adjectives the difference between devoted and zealous

is that devoted is vowed; dedicated; consecrated while zealous is full of zeal; ardent, fervent; exhibiting enthusiasm or strong passion.

As a verb devoted

is past tense of devote.

Repugnant is a related term of unethical.

As adjectives the difference between repugnant and unethical

is that repugnant is repugnant while unethical is not morally approvable; morally bad; not ethical.

As a verb repugnant

is .

Relentless is a related term of fiendish.

As adjectives the difference between relentless and fiendish

is that relentless is unrelenting or unyielding in severity while fiendish is sinister; evil; conniving; in the manner of a fiend.

Hasty is a related term of nimble.

As adjectives the difference between hasty and nimble

is that hasty is acting in haste; being too hurried or quick (eg without much thinking about it they made a hasty decision to buy it ) while nimble is quick and light in movement or action.