JapanLingo

確実かくじつ

kakujitsu

certain / reliable

N3

How to remember this word

Say 確実 out loud inside a short sentence about your day. Linking it to “certain” in your own words builds the memory faster than rereading it.

Example sentences

Example 1

kono houhou no hou ga kakujitsu desu.

This method is more reliable.

Example 2

kakujitsu ni todoketai node, kakitome de okuru koto ni shimashita.

I want it delivered for sure, so I decided to send it by registered mail.