Romanian word sui comes from Latin eo, Latin sub

Detailed word origin of sui

Dictionary entry	Language	Definition
eo	Latin (lat)	(business) I go for; I am sold at (a certain price).. (intransitive) I go.. (legal) I accede, go over to the opposing opinion or other side in voting.. I prepare (for some action); I set about.. I proceed, advance.. I result, happen as a consequence.
sub	Latin (lat)	(with ablative) about, around (time). (with ablative) at the feet of. (with ablative) behind. (with ablative) under, beneath. (with ablative) within, during. (with accusative) under, up to, up under, close to (of a motion). (with accusative) until, before, up to, about.
subeo	Latin (lat)	I approach stealthily, sneak up on.. I go under, come under; enter.. I go up to, approach, draw near.. I occur, come to mind.. I submit to, undergo.. I succeed, take place.
sui	Romanian (ron)	To get in. To mount, climb up.

Words with the same origin as sui