blithe

As adjectives the difference between blithe and reckless

is that blithe is (dated or literary) happy, cheerful while reckless is careless or heedless; headstrong or rash.

As adjectives the difference between blithe and undefined

is that blithe is (dated or literary) happy, cheerful while undefined is lacking a definition or value.

As adjectives the difference between defiant and blithe

is that defiant is mistrustful while blithe is (dated or literary) happy, cheerful.

As a verb defiant

is .

As adjectives the difference between blithe and euphoric

is that blithe is (dated or literary) happy, cheerful while euphoric is feeling great well-being or elation or intense happiness; characterized by euphoria.

As a noun euphoric is

a drug that causes euphoria; a euphoriant.

As an adjective blithe

is (dated or literary) happy, cheerful.

As a noun mindfulness is

awareness.

Fervent is a related term of blithe.

As adjectives the difference between fervent and blithe

is that fervent is exhibiting particular enthusiasm, zeal, conviction, persistence, or belief while blithe is (dated or literary) happy, cheerful.

As adjectives the difference between garrulous and blithe

is that garrulous is excessively or tiresomely talkative while blithe is (dated or literary) happy, cheerful.

As adjectives the difference between blithe and uncaring

is that blithe is (dated or literary) happy, cheerful while uncaring is characterized by a lack of care; not caring.

Smart is a related term of blithe.

As a proper noun smart

is .

As an adjective blithe is

(dated or literary) happy, cheerful.

Blithe is a related term of splendid.

As adjectives the difference between blithe and splendid

is that blithe is (dated or literary) happy, cheerful while splendid is possessing or displaying splendor; shining; very bright; as, a splendid sun.