に過ぎない => no more than; just; merely; only ~ N2
すぎる => too much N4
~といっても言い過ぎではない => it is no exaggeration to say; it is not too much to say N1
Position, perspective
過去形 => Past form N5
Conjugate verbs
に[限「かぎ」]る => A is the best N2
Information, Report
…すぎ ... => too much N4
Emphasis on degree
かぎり/ないかぎり => While A is the case/still true N2
Conditional, While
~ ないともかぎらない => ~ It's unlikely... won't N1
Speculation
を[余儀「よぎ」]なくされる => Must do A N1
Will, Decision, Doing
すぎる => A is done too much, Too much A; A is excessive N4
Secondary Verb
にすぎない => Only A; No more than A N2
(Not)only, (Not) even
かぎりだ => Very A N1
Degree/ Level/Amount