- semi-independent
- semi-infinite
- semiliquid
- semiliterate
- semilog
- semilog
- semilogarithmic
- semilunar
- semilunar bone
- semilunar bone
- semilunar cartilage
- semilunar valve
- semilunate
- semimembranous
- semimonthly
- semimystical
- semina
- seminal
- seminal
- seminal duct
- seminal fluid
- seminal vesicle
- seminar
- seminar
- seminarian