12-Letter Words Containing: T,O,U,G,H,E,R,_

• having dissimilar alleles at corresponding chromosomal loci

• a productive insight

• making an important discovery

• a penetration of a barrier such as an enemy's defense

• The furcula or wishbone.

• a well-bred person

• a racehorse belonging to a breed that originated from a cross between Arabian stallions and English mares

• a pedigreed animal of unmixed lineage; used especially of horses

• having a list of ancestors as proof of being a purebred animal

• thinking again about a choice previously made

• an addition that was not included in the original plan

• a public road from one place to another

• with planning and intention

• planning prudently for the future