Unfathomable is a related term of extreme.

As an adjective unfathomable

is impossible to fathom or understand; incomprehensible.

As a noun extreme is

.

Smallminded is a related term of narrowminded.

As an adjective narrowminded is

.

Sheathe is a related term of obscure.

As verbs the difference between sheathe and obscure

is that sheathe is to put something, such as a knife, into a sheath while obscure is (label) to render obscure; to darken; to make dim; to keep in the dark; to hide; to make less visible, intelligible, legible, glorious, beautiful, or illustrious.

As an adjective obscure is

dark, faint or indistinct.

As nouns the difference between herbage and shrub

is that herbage is herbs collectively while shrub is a woody plant smaller than a tree, and usually with several stems from the same base.

As a verb shrub is

to lop; to prune.

Triviality is a related term of flippancy.

As nouns the difference between triviality and flippancy

is that triviality is the quality of being trivial or unimportant while flippancy is a disrespectful levity or pertness especially in respect to grave or sacred matters.

Appealing is a related term of savoury.

As adjectives the difference between appealing and savoury

is that appealing is having appeal; attractive while savoury is .

As nouns the difference between appealing and savoury

is that appealing is the act of making an appeal while savoury is .

As a verb appealing

is .

Authorisation is a related term of task.

As nouns the difference between authorisation and task

is that authorisation is while task is a piece of work done as part of one’s duties.

As a verb task is

to assign a task to, or impose a task on.

Imagine is a related term of deem.

As verbs the difference between imagine and deem

is that imagine is while deem is .

Critical is a synonym of diagnostic.

As adjectives the difference between critical and diagnostic

is that critical is inclined to find fault or criticize; fastidious; captious; censorious; exacting while diagnostic is of, or relating to diagnosis.

As nouns the difference between critical and diagnostic

is that critical is a critical value, factor, etc while diagnostic is a technique etc used in medical diagnosis.

Story is a related term of exposure.

As nouns the difference between story and exposure

is that story is a sequence of real or fictional events; or, an account of such a sequence while exposure is (senseid)(uncountable) the condition of being exposed, uncovered, or unprotected.

As a verb story

is to tell as a story; to relate or narrate about.