An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

1) Agreement or accordance with facts, form, or characteristics previously shown or stated.
2) Agreement or harmony between parts of something complex; compatibility.
3) Physics: Degree of → viscosity or firmness.
4) The state or quality of holding or sticking together and retaining shape.
5) Conformity with previous attitudes, behaviour, practice, etc. (TheFreeDictionary.com).

→ consist; → -ency.

1) Lack of consistency or agreement; incompatibility; an inconsistent feature or quality.
2) Logic: The property of being inconsistent; a self-contradictory proposition (TheFreeDictionary.com).

→ in-; → consistency.