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
[向「む」]け => Made for A, intended for A N2
Adjectival, Descriptions
くらいだ/ぐらいだ => Around/about N5
Amount
に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
ずにすむ => Not doing A will suffice; Can get by without doing A N1
Need/Requirements
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
へ => Go to N, head to N , Often followed by verbs like 行く/いく, 来る/くる, 向かう/むかう… N5
Particles