casual

As adjectives the difference between casual and lighthearted

is that casual is happening by chance while lighthearted is joyful, glad, taking pleasure in being alive not depressed or sad.

As a noun casual

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

As nouns the difference between professional and casual

is that professional is a person who belongs to a profession while casual is a worker who is only working for a company occasionally, not as its permanent employee.

As adjectives the difference between professional and casual

is that professional is of, pertaining to, or in accordance with the (usually high) standards of a profession while casual is happening by chance.

As nouns the difference between vernacular and casual

is that vernacular is the language of a people or a national language while casual is a worker who is only working for a company occasionally, not as its permanent employee.

As adjectives the difference between vernacular and casual

is that vernacular is of or pertaining to everyday language while casual is happening by chance.

Casual is a related term of adventitious.

As adjectives the difference between casual and adventitious

is that casual is happening by chance while adventitious is from an external source; not innate or inherent, foreign.

As a noun casual

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

Casual is a related term of lazy.

As an adjective casual

is happening by chance.

As a noun casual

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

As a verb lazy is

.

Casual is a related term of uninterested.

As adjectives the difference between casual and uninterested

is that casual is happening by chance while uninterested is (obsolete) unmotivated by personal interest; unbiased, disinterested.

As a noun casual

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

Undiscriminating is a related term of casual.

As adjectives the difference between undiscriminating and casual

is that undiscriminating is not discriminating while casual is happening by chance.

As a noun casual is

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

Casual is a related term of slovenly.

As adjectives the difference between casual and slovenly

is that casual is happening by chance while slovenly is having an untidy appearance; unkempt.

As a noun casual

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

As adjectives the difference between casual and permanent

is that casual is happening by chance while permanent is without end, eternal.

As nouns the difference between casual and permanent

is that casual is (british|nz) a worker who is only working for a company occasionally, not as its permanent employee while permanent is a chemical hair treatment imparting or removing curliness, whose effects typically last for a period of weeks; a perm.

As a verb permanent is

(dated) to perm (the hair).

As adjectives the difference between casual and inform

is that casual is happening by chance while inform is without regular form; shapeless; ugly; deformed.

As a noun casual

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

As a verb inform is

(archaic|transitive) to instruct, train (usually in matters of knowledge).