There are 11 10-letter words that start with 'counte'.
| counteract | counterbid | countercry |
| countering | counterion | counterman |
| countermen | counterspy | countersue |
| countertop | countesses | |
Note: These 11 10-letter words that start with 'counte' are found from the USA & Canada version of the tournament Scrabble word list.