Unsuccessful is a related term of nugatory.

As adjectives the difference between unsuccessful and nugatory

is that unsuccessful is failed, not successful while nugatory is trivial, trifling or of little importance.

Disobedient is a related term of refractory.

As adjectives the difference between disobedient and refractory

is that disobedient is not obedient while refractory is obstinate and unruly; strongly opposed to something.

As a noun refractory is

a material or piece of material, such as a brick, that has a very high melting point.

Portion is a related term of member.

As nouns the difference between portion and member

is that portion is portion while member is member (person).

Gratifying is a related term of nice.

As a verb gratifying

is .

As a proper noun nice is

a city in southeast france on the coast of the mediterranean sea, capital of the department of alpes-maritimes.

Sequestered is a related term of lonely.

As adjectives the difference between sequestered and lonely

is that sequestered is something that has already been separated while lonely is unhappy because of feelings of loneliness.

As a verb sequestered

is (sequester).

Depraved is a related term of sordid.

As adjectives the difference between depraved and sordid

is that depraved is perverted or extremely wrong in a moral sense while sordid is dirty or squalid.

As a verb depraved

is (deprave).

As nouns the difference between warning and designation

is that warning is the action of the verb warn; an instance of warning someone while designation is the act of designating; a pointing out or showing; indication.

As a verb warning

is present participle of lang=en.

As an interjection warning

is used to warn of danger in signs and notices.

As adjectives the difference between untethered and unleashed

is that untethered is not tethered; not tied down while unleashed is not leashed; without a leash.

As a verb unleashed is

past tense of unleash.

Inculcation is a related term of guidance.

As nouns the difference between inculcation and guidance

is that inculcation is the teaching of something by using frequent repetition while guidance is the act or process of guiding.

Voluptuous is a related term of fleshly.

As adjectives the difference between voluptuous and fleshly

is that voluptuous is suggestive of or characterized by full, generous, pleasurable sensation while fleshly is corporeal or bodily.

As an adverb fleshly is

(obsolete) carnally; sexually.