We found 0 , 5 letter words that start with o and end with ain. The list provided above will come handy to solve word puzzle games such as Scrabble, Jumble, or Words with Friends. If you are looking for the meaning of a word then search for the relevant word on any search engine and you will find it's meaning. This page contains a comprehensive list of words containing 5 letters starting with o ending in ain . Use the list of words above to solve puzzles in games like Scrabble, Words with Friends, and Text Twist or the Daily Jumble. If the list of words ending with AIN is too big then narrow down to the list of words by eliminating the words that can't fit the pattern.