にわたって/にわたり => Over the course of A (continuous action), Throughout A N2
Time, Situation
といったらない/といったらありはしない => Extremely A, Very A, A beyond description N1
Degree/ Level/Amount
~たり~たりする => Do things like V1,V2 N5
Verb suffixes
にあたって/にあたり => At the time of A (which starts now).., on the occasion of A N2
Time, Situation
に[比「くら」]べて/に[比「くら」]べ => When compared to A N3
Comparison, Exchange
の+ [至「いた」]り => Very A N1
Degree/ Level/Amount
たりとも => (Not) Even A N1
(Not)only , (Not) even
めったにない => Rarely N3
Degree. Level, Amount
ところだった => About to… N3
Will, Decision, Doing
べからざる => Cannot A N1
Potential, Possibility
したがって => Because of A, B N2
Reason, Result, Response
べきだ/べきではない => Should do A; Must do A, Should not do A; Must not do A N3
Needs, Requirement