what

anything; whatever one likes

any

how many times? / numerous times, many times

occurrences / innings in baseball, games, rounds / (Kansai) indicating year of university students

難航: rough time, rough passage / 軟鋼: (metallurgy) mild steel / 軟膏: ointment / 南航: (nautical) southbound / 南郊: southern suburbs / 南行: southbound

難航: have a hard flight, have a rough passage; run into difficulties, have a rough time

軟口蓋音: velar

What?, Huh?

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