14-letter words that end in nal
- nondimensional — Not dimensional.
- nondirectional — functioning equally well in all directions; omnidirectional.
- noneducational — not educational or related to education
- nonintentional — Not intentional.
- nonoperational — able to function or be used; functional: How soon will the new factory be operational?
- nonsensational — not sensational or sensationalist
- nontraditional — of or relating to tradition.
- organisational — (British) alternative spelling of organizational.
- organizational — the act or process of organizing.
- perturbational — relating to perturbation
- petty criminal — someone who commits petty crime or a petty crime
- polyfunctional — containing more than one functional group.
- preoperational — able to function or be used; functional: How soon will the new factory be operational?
- presentational — of or relating to presentation.
- progestational — prepared for pregnancy, as the lining of the uterus prior to menstruation or in the early stages of gestation itself; progravid.
- quasi-criminal — of the nature of or involving crime.
- quasi-national — of, relating to, or maintained by a nation as an organized whole or independent political unit: national affairs.
- quasi-personal — of, relating to, or coming as from a particular person; individual; private: a personal opinion.
- quasi-rational — agreeable to reason; reasonable; sensible: a rational plan for economic development.
- satisfactional — an act of satisfying; fulfillment; gratification.
- semi-nocturnal — active at night (opposed to diurnal): nocturnal animals.
- substitutional — a person or thing acting or serving in place of another.
- super-rational — beyond the scope or range of reason; intuitional.
- supra-national — outside or beyond the authority of one national government, as a project or policy that is planned and controlled by a group of nations.
- transductional — of or relating to transduction
- transmissional — possessing the quality of transmitting or being transmitted
- tridimensional — having three dimensions.
- ultra-rational — agreeable to reason; reasonable; sensible: a rational plan for economic development.
- unconventional — not conventional; not bound by or conforming to convention, rule, or precedent; free from conventionality: an unconventional artist; an unconventional use of material.
- unidimensional — one-dimensional.
- unidirectional — operating or moving in one direction only; not changing direction: a unidirectional flow.
- unprofessional — not professional; not pertaining to or characteristic of a profession.
- unproportional — having due proportion; corresponding.
- weather signal — a visual signal, as a light or flag, indicating a weather forecast.