(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

What? What did you say?

whatchamacallit, X

anything; whatever one likes

something

any

above all / no matter how you say it / at any rate / after all is said and done

if you don't mind, if you like, if you're so inclined

nothing

what number, how many (used with a counter) / (used with も) many (used with a counter)