syn·gen·e·sis 
(sĭn-jĕnĭ-sĭs)
(sĭn-jĕnĭ-sĭs)n.
Sexual reproduction.
syn′ge·netic (-jə-nĕtĭk) adj.
- thermometry
- thermomotor
- thermonuclear
- thermoperiodicity
- thermoperiodism
- thermophile
- thermophilic
- thermopile
- thermoplastic
- thermoplasticity
- Thermopylae
- thermoreceptor
- thermoregulate
- thermoregulation
- thermoregulatory
- thermoremanent magnetization
- thermos
- thermosetting
- thermosphere
- thermospheric
- thermostabile
- thermostability
- thermostable
- thermostat
- thermostatic