overshadow

[1]	dominate , dominate , eclipse , outshine , eclipse , dwarf , diminish , minimize , put in/throw into/leave the shade , steal the limelight from , tower over/above , excel
[2]	spoil , shadow , dwarf , blight , ruin , mar , take (all) the pleasure from , put a damper on , take the edge off , impair , take the enjoyment out of