heedless

Offhanded is a synonym of heedless.

As adjectives the difference between offhanded and heedless

is that offhanded is in a casual or curt style, without preparation or thought while heedless is unaware, without noticing.

As adjectives the difference between lax and heedless

is that lax is lenient and allowing for deviation; not strict while heedless is unaware, without noticing.

As a noun lax

is a salmon.

As an initialism LAX

is iATA airport code for Los Angeles International Airport.

Heedless is a related term of blind.

As adjectives the difference between heedless and blind

is that heedless is unaware, without noticing while blind is (not comparable|of a person or animal) unable to see, due to physiological or neurological factors.

As a noun blind is

a covering for a window to keep out light the may be made of cloth or of narrow slats that can block light or allow it to pass.

As a verb blind is

to make temporarily or permanently blind.

As an adverb blind is

without seeing; unseeingly.

Tumultuous is a related term of heedless.

As adjectives the difference between tumultuous and heedless

is that tumultuous is noisy and disorderly while heedless is unaware, without noticing.

Heedless is a related term of relaxed.

As adjectives the difference between heedless and relaxed

is that heedless is unaware, without noticing while relaxed is having an easy-going mood or temperament.

As a verb relaxed is

(relax).

Heedless is a related term of listless.

As adjectives the difference between heedless and listless

is that heedless is unaware, without noticing while listless is lacking energy, enthusiasm, or liveliness.

Negligent is a related term of heedless.

As adjectives the difference between negligent and heedless

is that negligent is negligent (culpable due to negligence) while heedless is unaware, without noticing.

Heedless is a related term of inexact.

As adjectives the difference between heedless and inexact

is that heedless is unaware, without noticing while inexact is imperfectly conforming; exceeding or falling short in some respect.

Loose is a related term of heedless.

As adjectives the difference between loose and heedless

is that loose is not fixed in place tightly or firmly while heedless is unaware, without noticing.

As a verb loose

is to let loose, to free from restraints or loose can be .

As a noun loose

is (archery) the release of an arrow.

As an interjection loose

is (archery) begin shooting; release your arrows.

Turbulent is a related term of heedless.

As adjectives the difference between turbulent and heedless

is that turbulent is violently disturbed or agitated; tempestuous, tumultuous while heedless is unaware, without noticing.