に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
[向「む」]け => Made for A, intended for A N2
Adjectival, Descriptions
をかわきりに => Starting with A N1
Miscellaneous
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
~から => Because, since… N5
Change, cause and effect
からある,からの => Over A (stresses large amounts) N1
Degree/ Level/Amount
~てから => After doing A N5
Verb suffixes
から~にかけて => From A through B N3
Time, Situation
を[境「さかい」]に => A is set as a border/limit N1
Degree/ Level/Amount
いかんにかかわらず,いかんによらず => Regardless of A (A is a reason, response, result) N1
Based/focused/depending on
ずにすむ => Not doing A will suffice; Can get by without doing A N1
Need/Requirements
からすると => Considering A... N2
Considering, Concerning