hoagy ohagy haogy ahogy oahgy aohgy hogay ohgay hgoay ghoay oghay gohay hagoy ahgoy hgaoy ghaoy aghoy gahoy oaghy aoghy ogahy goahy agohy gaohy hoayg ohayg haoyg ahoyg oahyg aohyg hoyag ohyag hyoag yhoag oyhag yohag hayog ahyog hyaog yhaog ayhog yahog oayhg aoyhg oyahg yoahg ayohg yaohg hogya ohgya hgoya ghoya oghya gohya hoyga ohyga hyoga yhoga oyhga yohga hgyoa ghyoa hygoa yhgoa gyhoa yghoa ogyha goyha oygha yogha gyoha ygoha hagyo ahgyo hgayo ghayo aghyo gahyo haygo ahygo hyago yhago ayhgo yahgo hgyao ghyao hygao yhgao gyhao yghao agyho gayho aygho yagho gyaho ygaho oagyh aogyh ogayh goayh agoyh gaoyh oaygh aoygh oyagh yoagh ayogh yaogh ogyah goyah oygah yogah gyoah ygoah agyoh gayoh aygoh yagoh gyaoh ygaoh
Note: these 'words' (valid or invalid) are all the permutations of the word hoagy. These words are obtained by scrambling the letters in hoagy.