むやみに => thoughtlessly, recklessly, rashly, indiscriminately, indiscreetly, at random N1
Ban
~やむをえず  => unavoidable, no other way to do something N2
Necessity, obligation
やなにか => the same, equivalent to N4
Demonstrate by example
ずに済む => get by without doing ~ N2
やなんか => Something like... N3
Vague
に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
むりに => Try to..., make an effort to... N3
Necessity, obligation
~やたらに => randomly; recklessly; blindly N1
Emphasis on degree
むき => facing towards N3
Direction
なにやら => something, some kind of N2
Vague
むしろ => rather; instead N2
Compare
...はむりだ... => impossible N4
Description