に気がつく => to notice; to realize N4
気にもならない => it's no use; can't do N1
Evaluate
気味 => -like; -looking; -looked; tending to ~ N2
ずに済む => get by without doing ~ N2
むりに => Try to..., make an effort to... N3
Necessity, obligation
一気に => in one go; without stopping; all at once; immediately; instantly; right away ~ N2
むき => facing towards N3
Direction
むやみに => thoughtlessly, recklessly, rashly, indiscriminately, indiscreetly, at random N1
Ban
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