Verb:
ndixakekile.
Adjective:
ndixakekile, azibandakanye, ngumonde, khathazekile, nqwenela, mincili, esingelwe phantsi, abaqeshiweyo, iqhotyoshelwe, ayebambeke, kakuhle, khuthele, echukumisayo, esebenzayo, onzima.
You BUSY? There's somebody out here who wants to meet you.
Wh-Why did you just say you're too BUSY, but...
Look, sir, we are very BUSY here and I just don't...
Oh, I'm sorry, I can't. I'm BUSY.
Tell them you're BUSY.