subtle

Words with a similar base: subtle

[elusive.s.03] as in: difficult to detect or grasp by the mind or analyze

[subtle.s.02] as in: able to make fine distinctions

Examples:
a subtle mind

[insidious.s.03] as in: working or spreading in a hidden and usually injurious way

					subtle (English)
└── sotil (Middle English (1100-1500))

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