There are 24 words that start with 'clon'.
| clon | clone | clonk |
| clons | clonal | cloned |
| cloner | clones | clonic |
| clonks | clonus | cloners |
| cloning | clonism | clonked |
| clonally | clonings | clonisms |
| clonking | clonuses | clonicity |
| clonidine | clonidines | clonicities |
Note: These 24 words that start with 'clon' are found from the USA & Canada version of the tournament Scrabble word list.