severe

Severe is a related term of enormous.

As adjectives the difference between severe and enormous

is that severe is severe, harsh while enormous is (obsolete)  deviating from the norm; unusual, extraordinary.

Illiterate is a related term of severe.

As adjectives the difference between illiterate and severe

is that illiterate is unable to read and write while severe is severe, harsh.

As a noun illiterate

is an illiterate person, one not able to read.

Artless is a related term of severe.

As adjectives the difference between artless and severe

is that artless is having or displaying no guile, cunning, or deceit while severe is severe, harsh.

As adjectives the difference between severe and hash

is that severe is very bad or intense while hash is hashed, chopped into small pieces.

As a noun hash is

food, especially meat and potatoes, chopped and mixed together.

As a verb hash is

to chop into small pieces, to make into a hash.

As adjectives the difference between hazardous and severe

is that hazardous is risky, dangerous, with the nature of a hazard while severe is severe, harsh.

As a verb prime

is .

As an adjective severe is

severe, harsh.

As adjectives the difference between belligerent and severe

is that belligerent is engaged in warfare, warring while severe is very bad or intense.

As a noun belligerent

is a state or other armed participant in warfare.

As a proper noun trivia

is (roman mythology) the goddess of crossroads.

As an adjective severe is

severe, harsh.

As a noun exacerbation

is an increase in the severity of something (such as a disease).

As an adjective severe is

severe, harsh.

As adjectives the difference between crucial and severe

is that crucial is being essential or decisive for determining the outcome or future of something; extremely important while severe is severe, harsh.