consistent — Someone who is consistent always behaves in the same way, has the same attitudes towards people or things, or achieves the same level of success in something.
concurrent — Concurrent events or situations happen at the same time.
coterminous — having a common boundary; bordering; contiguous
undifferentiated — to form or mark differently from other such things; distinguish.
consonant — A consonant is a sound such as 'p', 'f', 'n', or 't' which you pronounce by stopping the air flowing freely through your mouth. Compare vowel.
analogous — If one thing is analogous to another, the two things are similar in some way.
of a piece — a separate or limited portion or quantity of something: a piece of land; a piece of chocolate.
predisposed — to give an inclination or tendency to beforehand; make susceptible: Genetic factors may predispose human beings to certain metabolic diseases.