synth 
(sĭnth)
(sĭnth)n.
1. Informal A synthesizer.
2. A style of light popular music made with synthesizers. Also called synth-pop.
- heartbreaker
- heartbreaking
- heartbreakingly
- heartbroken
- heartbrokenly
- heartburn
- heart disease
- hearten
- heart failure
- heartfelt
- hearth
- heart-healthy
- hear things
- hearth money
- hearthrug
- hearthstone
- heartily
- heartiness
- heartland
- heartless
- heartlessly
- heartlessness
- heart-lung machine
- heart massage
- heart of palm