There are 14 words that start with 'overwi'.
| overwide | overwily |
| overwind | overwise |
| overwinds | overwinter |
| overwinding | overwinters |
| overwintered | overwithheld |
| overwithhold | overwintering |
| overwithholds | overwithholding |
Note: These 14 words that start with 'overwi' are found from the USA & Canada version of the tournament Scrabble word list.