error, mistake (state, quality, or condition of being wrong) / error, mistake (something that brings undesired effects)

a masculine surname / a feminine surname

(idiomatic, printing) switching of letters in printed text
/ (idiomatic, printing) switching of letters in printed text

(transitive, idiomatic) to mislead (to deceive by lies or other false impression) [+genitive = someone]

(transitive, idiomatic) to mislead (to deceive by lies or other false impression) [+genitive = someone]

(idiomatic) malpractice (improper or unethical conduct by a professional or official person)

(intransitive) to lose one's way, to get lost

(intransitive, of a person) to wander, to stray, to rove, to err / (intransitive) to wander (to slowly and aimlessly touch)

(intransitive, literary) to err, to stray, to make a mistake

a masculine surname / a feminine surname