むき => facing towards N3
Direction
むしろ => rather; instead N2
Compare
...はむりだ... => impossible N4
Description
込む => to be crowded N3
なくて済む/ないで済む => get by without doing ~ N2
ずに済む => get by without doing ~ N2
むきもある => There are people… N3
Of course
うちに => While... N3
どちら => Where N5
Doubt
たちまち  => Immediately, Quickly, Suddenly, In a moment or flash N2
Status
むりに => Try to..., make an effort to... N3
Necessity, obligation
より(も)むしろ => rather; instead; better ~ N3