(interrogative; for things) what; (after a preposition) / (interrogative; for things) what; (attributive or direct object; colloquial) / (relative; for things) what, (that) which; (direct object) / (relative; for things) what, (that) which; (after a preposition) / (after de and before an infinitive verb); enough (of something specific) / (after de and before an infinitive verb); nothing / (before a subjunctive verb) whatever; (direct object) / (before a subjunctive verb) whatever; (subject of an impersonal verb)

(colloquial) you know, like, y'know

what? say again?

anything (without discrimination) / whatever / bullshit, nonsense

nonsense!, rubbish!, hogwash!

what was that

What is necessary to / something

whatever (+ subjunctive)

A phrase used to say that: this recent fact or result confirms what we always thought.: it goes to show

(informal, Louisiana, Cajun) why