12-Letter Words Containing: I,S,E,I,N,G

• formulate in regular order; to reduce to a scheme or formula

• give conventional form to

• make symmetric

• combine so as to form a more complex, product

• combine and form a synthesis

• become fused

• unite (beliefs or conflicting principles)

• To wreck a boat through a collision or mishap.

• asexual reproduction by multiple fission; characteristic of many sporozoan protozoans

• 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

• make speeches; hold forth, or harangue with a certain degree of formality