一度に => all at once N3
一通り => Basically, (get) over, done N2
Base, base
きり => Only A N3
Degree. Level, Amount
きり => only; just; since; after ~ N2
きり => only; just; since; after ~ N3
一緒に => together N5
~きわまる/きわまりない(~極まる/極まりない)      => extremely; very ~ N1
[極「きわ」]み/[極「きわ」]まりない => Extremely A N1
Degree/ Level/Amount
~をかわきりに(~を皮切りに)      => One after another; starting with ~ N1
一方だ => more and more; continue to ~ N2
をかわきりに => Starting with A N1
Miscellaneous
てっきり...と思う => surely; certainly; without a doubt N3