rep·li·con 
(rĕplĭ-kŏn′)
(rĕplĭ-kŏn′)n.
A genetic element that undergoes replication as an autonomous unit.
[REPLIC(ATION) + -ON1.]
- spearman
- spearmint
- spearwort
- spec
- spec'er
- special
- special court-martial
- special delivery
- special education
- special effect
- special forces
- special interest
- special-interest
- specialism
- specialist
- specialistic
- speciality
- specialization
- specialize
- specialized
- special jury
- Special K
- special legislation
- specially
- special master