8-letter words that end in onic
- pulmonic — pulmonary.
- pythonic — prophetic; oracular.
- sardonic — characterized by bitter or scornful derision; mocking; cynical; sneering: a sardonic grin.
- sermonic — of, relating to, or resembling a sermon.
- slavonic — Slavonian.
- subsonic — noting or pertaining to a speed less than that of sound in air at the same height above sea level.
- subtonic — the seventh tone of a scale, being the next below the upper tonic.
- sulfonic — sulfo.
- syntonic — Electricity. adjusted to oscillations of the same or a particular frequency.
- talionic — of or relating to the system or legal principle of talion
- tectonic — of or relating to building or construction; constructive; architectural.
- teutonic — of or relating to the ancient Teutons.
- trigonic — pertaining to a trigon
- unironic — not ironic
- vibronic — of or relating to changes in the energy levels associated with the vibrational motion of molecules.