10-Letter Words Containing: IONAL

• Of, pertaining to, or constructed using equations

• designed for or capable of a particular function or use

• involving or affecting function rather than physiology

• relating to or based on function especially as opposed to structure

• fit or ready for use or service

• designed for or adapted to a function or use

• (of e.g. a machine) performing or capable of performing

• of or relating to a vocation or occupation; especially providing or undergoing training in special skills

• constituting or comprising a part or fraction of a possible whole or entirety

• constituting a division or an aliquot part of the basic monetary unit

• pertaining to or worked or produced by friction

• in an optional manner

• occurring from time to time

• occurring or appearing at usually irregular intervals

• occurring on a temporary or irregular basis

• recurring or reappearing from time to time