Strident is a related term of boisterous.

As adjectives the difference between strident and boisterous

is that strident is loud; shrill, piercing, high-pitched; rough-sounding while boisterous is full of energy; exuberant; noisy.

As a noun strident

is (linguistics) one of a class of s-like fricatives produced by an airstream directed at the upper teeth.

Evil is a synonym of calamitious.

Frightened is a related term of stunned.

As adjectives the difference between frightened and stunned

is that frightened is afraid; suffering from fear while stunned is unable to act or respond; dazed; shocked.

As verbs the difference between frightened and stunned

is that frightened is (frighten) while stunned is (stun).

Compartment is a related term of allotment.

As nouns the difference between compartment and allotment

is that compartment is a room, or section, or chamber while allotment is the act of allotting; assignment.

Found is a synonym of fix.

As a noun found

is food and lodging, board or found can be a thin, single-cut file for comb-makers.

As a verb found

is (find) or found can be to begin building or found can be to melt, especially of metal in an industrial setting.

As an abbreviation fix is

(clotting factor ix).

Compute is a related term of guess.

As verbs the difference between compute and guess

is that compute is while guess is to reach a partly (or totally) unqualified conclusion.

As a noun guess is

a prediction about the outcome of something, typically made without factual evidence or support.

Imperceivable is a related term of impassive.

As adjectives the difference between imperceivable and impassive

is that imperceivable is that cannot be perceived; imperceptible while impassive is having, or revealing, no emotion.

Impertinent is a related term of severe.

As adjectives the difference between impertinent and severe

is that impertinent is insolent, ill-mannered while severe is severe, harsh.

As a noun impertinent

is an impertinent individual.

As nouns the difference between inebriation and ebriety

is that inebriation is the state or characteristic of drunkenness while ebriety is the state of intoxication, drunkenness.

Circumvent is a related term of defraud.

As verbs the difference between circumvent and defraud

is that circumvent is to avoid or get around something; to bypass while defraud is to obtain money or property by fraud; to swindle.