The best replacement for jutsu is do.

The best alternatives to jutsu are rated as following:
★★★★★  do
★★★★★  jitsu
★★  kido
★  karate do

Your alternative for jutsu is not listed? Suggest!
Speaking about jutsu, one probably shouldn't forget about hand seals.

Other search terms related to jutsu and their ratings are:
★★★★★ hand seals
★★★★ hand signs
★ hand sign
You have in mind a companion for jutsu and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of jutsu in all years. Click on graph for more.
jutsu
do
jitsu