煩雑(はんざつ)

complicated; cumbersome

煩悩(ぼんのう)

worldly desires; worldly passions

煩(わずら)わしい

troublesome; annoying

煩(わずら)う

to worry; to be troubled

煩(わずら)わせる

to trouble; to bother

煩(うるさ)がる

to find annoying; to be bothered by

煩(わずら)わす

to trouble; to bother

煩悶(はんもん)

anguish; mental torment

この手続(てつづ)きは煩雑(はんざつ)で、時間(じかん)がかかる。

This procedure is complicated and time-consuming.

煩(わずら)わしい手続(てつづ)きは後回(あとまわ)しにした。

I put off the troublesome paperwork.