The word Cucused is misspelled against Caucused, which is past tense of "Caucus"
-->
Word contains consecutive vowels 'AU' in between alphabets c & cused is misspelled as 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  c-u-cused 
Correct Spelling:  c-au-cused 
Check more misspelled words of Caucused to spell it correct.