thinklessly 

Saying or doing something without using thought process. Not thinking or thinklessly acting or talking.

He explained how much he loved her so thinklessly, because it came straight from the heart not the mind.

thinklessly by Nikkidew December 28, 2022

Thinkless 

Any task that requires no thought so you can talk on the phone at the same time while you’re doing it.

Not to be confused with 'thoughtless' which has negative connotations. Thinkless is extremely useful.

Jane's ADD (Attention Deficit Disorder) is pretty bad, so it helps her listen on the phone when she occupies herself with thinkless tasks. It's multitasking with benefits. She's often cleaning, so the more she talks, the cleaner her apartment. And the rest of the time it's graphics, so she gets work done at the same time. Yeah- a double win!

Thinkless by JaneGordon.com January 22, 2023

thinkless task 

An action requiring no concentration or cognition. Anything you find yourself doing without questioning whether it is necessary, productive, moral or life enhancing.

Making the bed at ten o'clock at night, knowing it would get messed up again in an hour, was one of the things a person did because they were a person who did things like that, one thinkless task among many, and ain't no use to wonder why.

thinkless task by Monkey's Dad January 7, 2022

thinkless 

synonym for thoughtless; thinkless is usually used by
one or more drunken person(s) when words, especially of the
compound nature become hard to transfer from brain to mouth.
Most often times it is used as an insult, usually setting the user of the word up for insults him/herself.

"You are so thinkless!"
"You thinkless bitch

may be found in use on y o u tube
under the second video option
if you type in "crazy bitch fight".

thinkless by phoenixstar May 27, 2008