sour 1155 -- bocer -- {sour} grape.

sour 5493 -- cuwr -- be[-head], bring, call back, decline, 
depart, eschew, get[you], go (aside), X grievous, lay away (by), 
leave undone, be past, pluckaway, put (away, down), rebel, 
remove (to and fro), revolt, X be {sour},take (away, off), turn 
(aside, away, in), withdraw, be without.