There are 13 words that start with 'suspi'.
| suspire | suspired |
| suspires | suspicion |
| suspiring | suspicions |
| suspicious | suspicioned |
| suspiration | suspicioning |
| suspiciously | suspirations |
| suspiciousness | |
Note: These 13 words that start with 'suspi' are found from the USA & Canada version of the tournament Scrabble word list.