しにくい

be hard to do, be difficult to do

→ 為る
し do + にくい difficult to
verb Rare #33,573
be hard to do, be difficult to do Used after the stem of a verb to say that the action is difficult.
JA: この機械は操作しにくい。
EN: This machine is hard to operate.
Conjugation of 為る

この単語は発音しにくい。

This word is difficult to pronounce.

それは表現しにくいですね。

That's hard to put into words.

エスペラントは習得しにくいですか。

Is Esperanto difficult to learn?

説明しにくい?

Is it hard to explain?

— どん底作家の人生に幸あれ! (2019)

イメージしにくい。

It's hard to imagine.