a. 不顾别人的, 轻率的

Inconsiderate \In`con*sid"er*ate\, a. [L. inconsideratus. See
{In-} not, and {Considerate}.]
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
there should be any so inconsiderate among us as to
sacrifice morality to politics. --Addison.

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

Syn: Thoughtless; inattentive; inadvertent; heedless;
negligent; improvident; careless; imprudent; indiscreet;
incautious; injudicious; rash; hasty.