Unsensable 

Senseless, doesn't make sense.

You don't go backwards, stop being Unsensable

Unsensable by Nikkidew April 4, 2020

unopenable 

things that cannot be opened

person1:hey i can't open this
person2: because its a brick and its unopenable
person1: ahh ok
person3: i can't open this
Person2: its another brick and its unopenable
person3:ahh ok
person1: don't try this at home
person4: i can't open this
TO BE CONTINUED...................................
person1:wait not yet
person1: note to kids WARNING DONT TRY THIS AT HOME OR ELSE THE PEOPLE AROUND YOU WILL GET ANNOYED(especially if they are grammar nazis

unopenable by shriekkk December 4, 2018

unsexable

not sexy like sexy without é

he was totally unsexable
unsexable like duh

unsexable by unsexable June 11, 2005

unsleepable 

not able to sleep mother f*cker.

i'm unsleepable.

unsleepable by kaithallie February 21, 2011

unkeepable 

Those found unkept. Someone who is dishonest, not loyal/faithful, liar, deceitful and cheater. If you find yourself in a relationship with a person possessing these qualities which are not favourable, then hopefully you take off your rose coloured glasses and discover that they are essentially unkeepable.

Jane says her new boyfriend has small man nuts because he is a lying cheating sack of poop which makes him unkeepable. They broke up.

unkeepable by Stargaze81 September 22, 2017

untenable 

Someone that is very pretty but just falls "this much" short of your dreams.

Granted, she was pretty and all, but she was unTENable.

untenable by Charlie Currie, wordsmith October 14, 2019

unsewerable 

The inability to be screwed over. Synonymous with resilience. Never stay down, always get back up.

Wow, that horrible thing happened to him and he is still thriving, truly unsewerable behaviour!

unsewerable by tussle October 2, 2023