subtle   (Sound)

The subtle has 3 Senses.

• elusive, subtle
• 微妙
• difficult to detect or grasp by the mind or analyze; "his whole attitude had undergone a subtle change"; "a subtle difference"; "that elusive thing the soul"
• 心または分析により検出する、あるいは把握することが難しい

• subtle
• 繊細
• able to make fine distinctions; "a subtle mind"
• 微細に区別することができる

• pernicious, insidious, subtle
• わずか
• working or spreading in a hidden and usually injurious way; "glaucoma is an insidious disease"; "a subtle poison"
• 秘密の通常有害な方法で行うこと、または広めるさま