There are 67 five-letter words ending in U in the Knoodle dictionary — the same accepted-guess list used by most daily word games, including Wordle. The full list is below, A–Z.
Before a final U, the most common fourth letters are A, O, T — worth remembering when the last tile is green and the middle is still open.
ADIEU
AHURU
BANTU
BATTU
BAYOU
BIJOU
BITOU
BOYAU
BUCHU
BUCKU
BUNDU
BUSSU
CENTU
CHIRU
CORNU
COYAU
COYPU
FICHU
FOGOU
FONDU
HAIKU
HINAU
HOKKU
JAMBU
KANZU
KAURU
KAWAU
KOMBU
KONBU
KUDZU
LASSU
MAPAU
MIAOU
MUNTU
NAIRU
NANDU
NIKAU
NOYAU
OTAKU
PAREU
PELAU
PENDU
PERDU
PIKAU
PILAU
POILU
PONZU
POYOU
PRAHU
QUIPU
SADHU
SAJOU
SAMFU
SHOYU
SNAFU
TATOU
TENDU
TUKTU
UHURU
URUBU
VENDU
VERTU
VIRTU
VODOU
VOULU
WAGYU
WUSHU
Stuck mid-puzzle? A quick scan of this list beats burning a guess. When you've found the word, keep the streak going.