There are 19 words that start with 'cuc'.
| cuckoo | cuckold |
| cuckoos | cuckolds |
| cuckooed | cucumber |
| cucurbit | cuckolded |
| cuckoldry | cuckooing |
| cucullate | cucumbers |
| cucurbits | cuckolding |
| cuckoopint | cuckoldries |
| cuckoopints | cuckooflower |
| cuckooflowers | |
Note: These 19 words that start with 'cuc' are found from the USA & Canada version of the tournament Scrabble word list.