Synonyms and Antonyms of ought-to

should have-to is responsible for is necessary is in need of requires is reasonable is natural is fitting is expedient behooves is becoming is logical

must

ought ₉ tough ₉ tooth ₈ outgo ₆

goth ₈ thug ₈ hoot ₇ thou ₇ gout ₅ otto ₄ toot ₄ tout ₄

hog ₇ hug ₇ ugh ₇ hoo ₆ hot ₆ hut ₆ oho ₆ ooh ₆ tho ₆ goo ₄ got ₄ gut ₄ tog ₄ tug ₄ oot ₃ out ₃ too ₃ tot ₃ tut ₃

ho ₅ oh ₅ uh ₅ go ₃ to ₂ ut ₂