Common Words by Reading

70.7%
relaxation (e.g. of muscles)
たる
たるめる
14.6%
to slacken ②to slack off (e.g. one's work, attention)
to slacken
たゆ
12.2%
to slacken ②to slack off (e.g. one's work, attention)
0.0%
lack of (slackness in) military discipline