何をしますか => What are you doing... N5
Doubt
何か => Something N5
Doubt
か何か => or something N3
やなんか => Something like... N3
Vague
と言われている => it is said that ~ N3
Heard
をかわきりに => Starting with A N1
Miscellaneous
~をかわきりに(~を皮切りに)      => One after another; starting with ~ N1
と[言「い」]わせれば => On the view of N1
Based/focused/depending on
は..語で何ですか => What does it mean... N5
Explain
~といわんばかり => as if to say N1
Similarity
と([思「おも」]う、[言「い」]う、[考「かんが」]える) => That A N4
Particles
を問わず => regardless of; irrespective of; no matter~ N2