Suffering is a related term of mischief.

As nouns the difference between suffering and mischief

is that suffering is the condition of someone who suffers; a state of pain or distress while mischief is harm or evil caused by an agent or brought about by a particular cause.

As an adjective suffering

is experiencing pain(jump).

As a verb suffering

is .

Adventure is a related term of challenge.

As verbs the difference between adventure and challenge

is that adventure is to risk or hazard; jeopard; venture while challenge is .

As a noun adventure

is the encountering of risks; hazardous and striking enterprise; a bold undertaking, in which hazards are to be encountered, and the issue is staked upon unforeseen events; a daring feat.

Friar is a related term of religious.

As nouns the difference between friar and religious

is that friar is a member of a mendicant christian order such as the augustinians, carmelites (white friars), franciscans (grey friars) or the dominicans (black friars) while religious is a member of a religious order, ie a monk or nun.

As an adjective religious is

concerning religion.

Nausea is a related term of animosity.

As nouns the difference between nausea and animosity

is that nausea is (l) while animosity is violent hatred leading to active opposition; active enmity; energetic dislike.

Increment is a related term of extension.

As nouns the difference between increment and extension

is that increment is increment while extension is tract (an area).

Brutal is a related term of inhumane.

As adjectives the difference between brutal and inhumane

is that brutal is (senseid)savagely violent, vicious, ruthless, or cruel while inhumane is lacking pity or compassion for misery and suffering; cruel, unkind, not humane.

Detached is a related term of disdainful.

As adjectives the difference between detached and disdainful

is that detached is of a house: not joined to another house on either side while disdainful is showing contempt or scorn; having a pronounced lack of concern for others viewed as unworthy.

As a verb detached

is (detach).

Casual is a related term of periodic.

As nouns the difference between casual and periodic

is that casual is (british|nz) a worker who is only working for a company occasionally, not as its permanent employee while periodic is newspaper.

As an adjective casual

is happening by chance.

Grim is a synonym of heartless.

As a proper noun grim

is , probably derived from old english grimm' or old norse '''grimr''' or ' grimmr .

As an adjective heartless is

without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

Care is a synonym of nuisance.

As nouns the difference between care and nuisance

is that care is tear, rift, crack while nuisance is a minor annoyance or inconvenience.