13-letter words containing onal
- supranational — outside or beyond the authority of one national government, as a project or policy that is planned and controlled by a group of nations.
- suprarational — not understandable by reason alone; beyond rational comprehension.
- traditionally — of or relating to tradition.
- transactional — the act of transacting or the fact of being transacted.
- transfusional — of or relating to transfusion
- translational — the rendering of something into another language or into one's own from another language.
- transnational — going beyond national boundaries or interests: a transnational economy.
- transpersonal — extending beyond or transcending the personal.
- transseasonal — pertaining to, dependent on, or accompanying the seasons of the year or some particular season; periodical: seasonal work.
- trifunctional — pertaining to molecules that can react at three sites.
- ultrarational — extremely rational
- unconditional — not limited by conditions; absolute: an unconditional promise.
- undirectional — of, relating to, or indicating direction in space.
- unemotionally — without the expression of strong feeling
- unexceptional — not exceptional; not unusual or extraordinary.
- unintentional — not intentional or deliberate: an unintentional omission from the list.
- unsensational — not sensational
- untraditional — of or relating to tradition.
- vocationalism — the practice or policy of requiring vocational training of all college or high-school students.
- vocationalist — the practice or policy of requiring vocational training of all college or high-school students.