Synonyms of the word

uncaring

• adj. Characterized by a lack of care; not caring.

inconsiderate

• adj. Not considerate of others, thoughtless.
• adj. (obsolete) inconsiderable.

thoughtless

• adj. Marked by or showing lack of due thought or care; careless.
• adj. Inconsiderate, inattentive.
• adj. Lacking thought or consideration.

unaffectionate

• adj. Not affectionate; dispassionate.

unloving

• adj. Not loving.
• v. present participle of unlove.

unthinking

• adj. Without proper thought; thoughtless.
• adj. Showing no regard; careless or unconcerned.
• v. present participle of unthink.