noun

inconsideration

in-kun-sid-uh-RAY-shun/ˌɪnkənˌsɪdəˈreɪʃən/

Failure to give proper thought or attention to people or circumstances.

The man's inconsideration leaves a tired shopper standing while his bags occupy three seats.

Man sprawls bags across three waiting seats while tired woman with heavy shopping bag stands needing a seat; oblivious phone focus contrasts her discomfort, no station backdrop or lettering.

Etymology

inLatinnot

+considerLatinconsider, think over

+ationLatinact or state

The pieces express a failure to consider: originally general thoughtlessness or rashness. In the selected sense, that failure concerns other people—their needs and feelings are not given proper thought.

In context

Quencie Thomas41:36

Inconsideration is not a trait of introversion.

Quencie Interviews Mental Health Coach Isaiah Frizzelle on Relationships, Healing & Self- Love

More examples

Playing loud music at midnight shows inconsideration for your neighbors.
The proposal reveals an alarming inconsideration of the risks.
Her inconsideration of everyone's schedules makes planning difficult.

Forms

inconsiderate adjective — Failing to respect others' needs or feelings.

consideration noun — Careful thought or attention to others.

Similar words

thoughtlessness: Emphasizes acting without thinking about consequences or others' feelings.
disregard: Often suggests deliberately ignoring something rather than overlooking it.
negligence: Emphasizes failure to exercise required care or fulfill a duty.