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
[向「む」]け => Made for A, intended for A N2
Adjectival, Descriptions
かい => Really? N4
Sentence Endings
ずにはおかない/ないではおかない => Will definitely A, N1
Will, Decision, Doing
というか~というか => (not sure if it's) A or B N1
Miscellaneous
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
かねない => Afraid that N2
Potential, Possibility
か~ないかのうちに => Right after A, C N2
Time, Situation
せいで/せいか => Because of A, B N3
Reason, Result, Response
いかんでは,いかんによっては => Considering A, depending on A N1
Based/focused/depending on
うではないか/うじゃないか => Let's go A; Why don't we A? N2
Miscellaneous
かいもなく => Even though A, N2
Contrast,Surprise