11-Letter Words Containing: SPE

• developed or designed for a special activity or function

• the male reproductive cell; the male gamete

• The absence of live sperm in the semen.

• become more focused on an area of activity or field of study

• be specific about

• suit to a special purpose

• devote oneself to a special area of work

• evolve so as to lead to a new species or develop in a way most suited to the environment

• the quality of being specific rather than general

• the quality of being specific to a particular organism

• to an inexpressible degree

• the position of Speaker