14-Letter Words Containing: A,B,E,S,S,T,T

• use of data (e.g. cytogenetic or biochemical) to assess taxonomic relations especially within an evolutionary framework

• the act of forming or establishing something

• an organization founded and united for a specific purpose

• the persons (or committees or departments etc.) who make up a body for the purpose of administering something

• a public or private structure (business or governmental or educational) including buildings and equipment for business or residence

• any large organization

• (ecology) the process by which a plant or animal becomes established in a new habitat

• the cognitive process of establishing a valid proof

• (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body

• someone who swims the breaststroke

• serving to support or corroborate