boss, owner

MASTER
WordClue
BOSSmaster, owner
GURUmaster, virtuoso
LAMAmaster of Tibetan Buddhism
HONEYmel
OWNERmaster, lord
BROOKSMel, film director
GIBSONMel, actor
HOLDERowner
CAPTAINstraw boss
MAESTROmaster
SKIPPERThe master of a ship
MISTRESSowner, proprietor
MARGARITAThe Master and ... (Bulhakov)
POSSESSORowner
PROFICIENTguru, master
HEARTbosom, breast
CELTICSBoston ..., NBA team