Mistake

по́милка

pómylka

(an error)

поми́лка

pomýlka

(an error)

хи́ба

xýba

(an error)

помили́тися

pomylýtysja

(''(obsolete in English)'' to commit an unintentional error; to do or think something wrong)

помиля́тися

pomyljátysja

(''(obsolete in English)'' to commit an unintentional error; to do or think something wrong)

помилятися

pomyljatysja

(to take one thing for another)