くらいだ/ぐらいだ => Around/about N5
Amount
ぐらいのものだ => Only A N1
(Not)only , (Not) even
ぐるみ => All of A, the entire A N1
Degree/ Level/Amount
くらいだ/ぐらいだ => So A, to the extent A, A non-exact amount A, Around/about A, At least A N3
Degree. Level, Amount
といい~といい => Based on A and B, considering A and B N1
Reason, Result, Response
ずにはいられない/ないではいられない => Can't help but A; A is unavoidable N2
Will, Decision, “Doing”
といえば/というと/といったら => N3
Considering, Concerning
ないものでもない/ないでもない => A is not completely impossible N1
Need/Requirements
[命令「めいれい」] => Do A (command) N4
Can, Should, Must
かい => Really? N4
Sentence Endings
に[相違「そうい」]ない => No doubt N2
Information, Report
ていられない => Cannot continue to A N2
Needs, Requirements