un-ionized
English[edit]
Alternative forms[edit]
Etymology[edit]
From un- + ionized, from ionize, from ion + -ize.
Pronunciation[edit]
Adjective[edit]
un-ionized (comparative more un-ionized, superlative most un-ionized)
Usage notes[edit]
At least one manual of style, and various publications' style sheets inspired by it, specifies the hyphenated style un-ionized among the alternative forms of this word, simply to avoid the homography with unionized as in "having a union", whereas there is no compelling reason not to avoid it. It is thus a rare exception to their general rule of preferring the solid form for affixed words by default, with exceptions only for clarity. Other words in this class are retreat versus re-treat, reformation versus re-formation, and recreation versus re-creation. The exception does not apply to any other forms of these words for which no ambiguity exists: thus, recreational and retreatment.