There are 14 words that start with 'weap'.
| weapon | weapons | weaponed |
| weaponry | weaponeer | weaponing |
| weaponize | weaponeers | weaponized |
| weaponizes | weaponless | weaponries |
| weaponizing | weaponeering | |
Note: These 14 words that start with 'weap' are found from the USA & Canada version of the tournament Scrabble word list.