To advance, to progress.
A synonym for 'go to the next level' is advance.
A six letter word that also means next to is beside
The word "adjacent" means next to or adjoining something.
Ground level
Next means being nearest to, first ensuing or immediately following
The root word 'grad' means step. For instance gradual means progress little by little. Graduate means step up to the next level.
Heir
subsequent
elavate
adjacent means next to, so i will say another word is NEXT TO
level
A girl out to get a particular boy is said to have 'set her cap at' him. Date :) Boyfriend and Girlfriend or more then friends. Next level etc. Antoinette A