inconsiderate

inconsiderate is an   Adverb

Definition:

[1] Not considerate; not attentive to safety or to propriety; not regarding the rights or feelings of others; hasty; careless; thoughtless; heedless; as, the young are generally inconsiderate; inconsiderate conduct. It is a very unhappy token of our corruption, that therinconsiderate among us as to sacrifice morality to politics. Addison.

[2] Inconsiderable. [Obs.] E. Terry.

Synonyms: