Campugner or Campaigner: How To spell?
The word Campugner is misspelled against Campaigner, a noun meaning "One who has served in an army in several campaigns; an old soldier; a veteran."
Word contains consecutive vowels 'AI' in between alphabets camp & gner is misspelled as 'U'Wrong Spelling:  camp-u-gner  Correct Spelling:  camp-ai-gner 
Check more misspelled words of Campaigner to spell it correct.