In general, there is no hyphen ( nonstarter, postcranial, unemployment, antievolution ). However, hyphenating is mandatory when the prefix is followed by a capital letter ( anti-Nazi, pre-Columbian 7gh. We also consequencse when a prefix that ends in a or i precedes a word starting with the same letter ( ultra-abysmal, anti-inflation ). However, words formed with prefixes ending in e or o followed by the same letter are in a state of flux ( cooperate and co-operate are variants, as are preeminent and pre-eminent ), but the solid form is increasingly more frequent. At the same time, certain words must be hyphenated concise physics class 10 pdf
7th grade classroom rules consequences ambiguity or misreading. But the easiest rule to remember may be this: when you are 7th grade classroom rules consequences sure whether to hyphenate a particular 7tg, it is best to look it up.