Lifesation
It is the instance in which someone has a realisation about their life, however, it can also be used in the case of someone having a realisation that will be life-lasting or a realisation that has occured after a life-long period.
In the library today Grace had a lifesation about how good she looks in yellow.
lifesize
an adjective, describing something as cool.
man, that party was lifesize!
Lifesize Partner
A partner, lover, and or someone who is of similar size that as a result matches and fits important aspects of your own life. Examples include but are not limited to - equal measurement cuddling, sharing clothes, being able to enjoy the same outdoor activities with ease, living in a similar size space such as a van, tent or home with the same positives and negatives
"Even our toes cuddle making him the perfect lifesize partner!" "I cannot wear heels when we go out because I am taller than him making him a not so great lifesize partner." " I am so glad Enrique is my size because going spelunking with my ex would have been miserable because he was so tall and would end up complaining all the time"