nonchalant

As adjectives the difference between maybe and nonchalant

is that maybe is possible; uncertain while nonchalant is casually calm and relaxed.

As an adverb maybe

is .

As a noun maybe

is (informal) something that is possibly true.

Uncordial is a related term of nonchalant.

As adjectives the difference between uncordial and nonchalant

is that uncordial is not cordial while nonchalant is casually calm and relaxed.

Nonchalant is a related term of inaccurate.

As adjectives the difference between nonchalant and inaccurate

is that nonchalant is casually calm and relaxed while inaccurate is mistaken or incorrect; not accurate.

Nonchalant is a related term of disorderly.

As adjectives the difference between nonchalant and disorderly

is that nonchalant is casually calm and relaxed while disorderly is not in order; marked by disorder or disarray.

As adjectives the difference between melancholy and nonchalant

is that melancholy is affected with great sadness or depression while nonchalant is casually calm and relaxed.

As a noun melancholy

is (historical) black bile, formerly thought to be one of the four "cardinal humours" of animal bodies.

As an adjective nonchalant

is casually calm and relaxed.

As a noun formal is

an objective.

As adjectives the difference between combative and nonchalant

is that combative is given to fighting; disposed to engage in combat; pugnacious while nonchalant is casually calm and relaxed.

As adjectives the difference between diabolical and nonchalant

is that diabolical is extremely wicked or cruel while nonchalant is casually calm and relaxed.

As adjectives the difference between supercilious and nonchalant

is that supercilious is arrogantly superior; showing contemptuous indifference; haughty while nonchalant is casually calm and relaxed.

As adjectives the difference between nonchalant and lighthearted

is that nonchalant is casually calm and relaxed while lighthearted is joyful, glad, taking pleasure in being alive not depressed or sad.