Pa'in'less. That means no pain. It also has'in' in it.
The word you may be looking for is 'shield'.
"Inhabit" is the word that means to exist or live within.
It could be any of the mean words but with "i'm sorry i'm gonna say this mean word but..."
The word "intra" means within a population. It is often used to describe interactions or relationships within a specific group or community.
That is 'nasal'
Endo
Pick a word, any word really. If its hurting, pick again. Otherwise you're good to go.
Autologous
Introspection
Introspection
The gerund 'hurting' can function as a concrete or an abstract noun.The noun 'hurting' is a concrete noun as a word for the endurance of physical pain.The noun 'hurting' is an abstract noun as a word for the endurance of emotional or mental pain.
Intracontinental is a word that means within a continent. Transcontinental means crossing or spanning a continent.