cumcum /kʊm, kʌm/ preposition 
used between two nouns to show that something has two purposes: 
a kitchen-cum-dining room a lunch-cum-business meeting
used between two nouns to show that something has two purposes: a kitchen-cum-dining room a lunch-cum-business meeting- premarital
- premature
- prematurely
- premed
- premeditated
- premeditation
- premenstrual
- premenstrual syndrome
- premenstrual tension
- premier
- premiere
- Premier League
- premiership
- premise
- premised
- premium
- premium bond
- premium rate
- premonition
- premonitory
- prenatal
- prenatally
- prenuptial agreement
- preoccupation
- preoccupied