courageous

As adjectives the difference between reckless and courageous

is that reckless is careless or heedless; headstrong or rash while courageous is of a person, displaying or possessing courage.

As adjectives the difference between courageous and false

is that courageous is of a person, displaying or possessing courage while false is (label) one of two states of a boolean variable; logic.

As adjectives the difference between courageous and crazy

is that courageous is of a person, displaying or possessing courage while crazy is insane; lunatic; demented.

As an adverb crazy is

(slang) very, extremely.

As a noun crazy is

an insane or eccentric person; a crackpot.

As adjectives the difference between diligent and courageous

is that diligent is performing with intense concentration, focus, responsible regard while courageous is of a person, displaying or possessing courage.

As adjectives the difference between courageous and nervous

is that courageous is of a person, displaying or possessing courage while nervous is (obscure) of a piece of writing: forceful, powerful.

As adjectives the difference between gutsy and courageous

is that gutsy is marked by courage and determination in the face of difficulties or danger; having guts while courageous is of a person, displaying or possessing courage.

As adjectives the difference between shameless and courageous

is that shameless is having no shame, no guilt nor remorse over something wrong; immodest; unable to feel disgrace while courageous is of a person, displaying or possessing courage.

As adjectives the difference between courageous and undefined

is that courageous is of a person, displaying or possessing courage while undefined is lacking a definition or value.

As an adjective courageous

is of a person, displaying or possessing courage.

As a verb encourage is

.

Courageous is a related term of imaginative.

As adjectives the difference between courageous and imaginative

is that courageous is of a person, displaying or possessing courage while imaginative is having a lively or creative imagination.