Noah Webster's Dictionary 1. (a.) 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. 2. (a.) Inconsiderable.

Multi-Version Concordance Inconsiderate (1 Occurrence) Luke 24:25 And he said unto them, 'O inconsiderate and slow in heart, to believe on all that the prophets spake! (YLT)