There are 11 words that start with 'becu'.
| becurse | becurst | becudgel |
| becursed | becurses | becudgels |
| becursing | becudgeled | becudgeling |
| becudgelled | becudgelling | |
Note: These 11 words that start with 'becu' are found from the USA & Canada version of the tournament Scrabble word list.