Answer:
succeed
Step-by-step explanation:
There are double consonants in all three words above,
so that would make the word "succeed" fit this spelling pattern : )
- "psychology" is absolutely off
- "knee" is too short, with two double VOWELS and ends with those vowels, which does not fit the pattern automatically
- "write" is unrelated and doesn't work
Hope this helped (or at least made sense) !