苦くもなく

adverb

easily; without effort; with no trouble

Describes doing something smoothly, without difficulty or hardship. Often used with verbs of accomplishment.

• 彼かれは苦くもなくその問もん題だいを解といた。

  He solved the problem easily.

• 苦くもなく目もく的てき地ちに着ついた。

  We arrived at our destination without any trouble.