またもや => again N3
Repetition, habit
よもや => surely (not); certainly (not) N1
Emphasize the negative meaning
もはや~ない => no longer; not anymore N1
Invariant
もはや ~ => already; now; no longer; not anymore N1
Situation, case
や => ... or... N5
Line up, list
や否や => as soon as; the moment ~ N1
~ものやら      => I wonder...; unsure; I don’t know ~ N1
や、やいなや => As soon as A, B N1
Time, Situation
や => and; or N5
やっと => Eventually... N4
…とやら => heard that~ N2
Heard
てやってもらえるか => Could you please... help me? N4
Suggestion