じっくり

adverb, adverb taking the 'to' particle

carefully; thoroughly; deliberately

Describes taking one's time to do something with care, attention, and without rushing. Often used with verbs like 考える, 見る, 読む, 話し合う.

• その問もん題だいについてじっくり考かんがえてみます。

  I'll think carefully about that problem.