un·wont·ed 
(ŭn-wôntĭd, -wōn-, -wŭn-)
(ŭn-wôntĭd, -wōn-, -wŭn-)adj.
Not usual or accustomed: "Her unwonted breach of delicacy ... perplexed him" (George Meredith).
un·wonted·ly adv.
un·wonted·ness n.
- Ionic order
- ionic propulsion
- ionizable
- ionization
- ionization chamber
- ionization potential
- ionize
- ionizer
- ionizing radiation
- ion microscope
- ionone
- ionophore
- ionosphere
- ionospheric
- ion propulsion
- ion rocket
- ion tail
- iontophoresis
- iontophoretic
- ion trap
- IOOF
- Iosif Vissarionovich Dzhugashvili.
- iota
- iotacism
- IOU