Answer:

epi

Answer	Crossword Clue
EPI	Center starter
EPI	Central beginning
EPI	Dermal opening?

EPI	Log opening?
EPI	Center front?
EPI	Center opener
EPI	...Pen
EPI	It may be left of center
EPI	Prefix for center
EPI	Gram lead-in
EPI	Finial ornament

EPI	Roof ornament
EPI	Cure or center starter
EPI	Attached to (prefix)
EPI	Glottis lead-in
EPI	Over (prefix)
EPI	Tome opener?
EPI	Prefix with glottis
EPI	Starting center?

EPI	Center or cycle prefix
EPI	Prefix with center
EPI	Prefix with cycle
EPI	Dermal opening
EPI	Log prefix
EPI	Prefix with cardial
EPI	Start to cure?
EPI	Center opening

EPI	Center lead-in
EPI	Cycle opening
EPI	Log starter?
EPI	Prefix with tome
EPI	Center opening?
EPI	Prefix with dermal
EPI	Log opening
EPI	Prefix with gram

EPI	Prefix with center or cycle
EPI	Prefix with glottis or dermis
EPI	Prefix with center or dermis
EPI	Prefix with log
EPI	Dermal lead-in