hasty
In her hastiness, she forgot to lock the front door.
There was a certain hastiness in naming the suspects.
Hastiness in making judgements can have serious consequences.
SMART Vocabulary: related words and phrases Hurrying and doing things quickly
accelerate
acceleration
against the clockidiom
against time/the clockidiom
alacrity
dash
get a wiggle onidiom
grab-and-go
grease
hacky
haste
prompt
promptness
quickie
rattle something off
rattle through something
rush into something
snap
stroke
tear
You can also find related words, phrases, and synonyms in the topics:
Not paying attention