heartless

As an adjective heartless

is without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

As a noun null is

zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As an adjective heartless is

without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

As adjectives the difference between heartless and mean

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while mean is mid, central.

As a noun mean is

middle.

Heartless is a related term of stiff.

As adjectives the difference between heartless and stiff

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while stiff is of an object, rigid, hard to bend, inflexible.

As a noun stiff is

an average person, usually male, of no particular distinction, skill, or education, often a working stiff''''' or ''lucky '''stiff .

As a verb stiff is

to fail to pay that which one owes (implicitly or explicitly) to another, especially by departing hastily.

Dull is a related term of heartless.

As adjectives the difference between dull and heartless

is that dull is lacking the ability to cut easily; not sharp while heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

As a verb dull

is to render dull; to remove or blunt an edge or something that was sharp.

Faint is a related term of heartless.

As adjectives the difference between faint and heartless

is that faint is lacking strength; weak; languid; inclined to swoon; as, faint with fatigue, hunger, or thirst while heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

As a noun faint

is the act of fainting.

As a verb faint

is to lose consciousness caused by a lack of oxygen or nutrients to the brain, usually as a result of a suddenly reduced blood flow (may be caused by emotional trauma, loss of blood or various medical conditions).

As adjectives the difference between heartless and heartless

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

As adjectives the difference between heartless and false

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while false is (label) one of two states of a boolean variable; logic.

As adjectives the difference between heartless and dishonest

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while dishonest is not honest.

As adjectives the difference between heartless and undefined

is that heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring while undefined is lacking a definition or value.