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sharp, keen, incisive, penetrating, acute, discriminating, knifelike, penetrative, piercing, intense, strong, powerful | having or demonstrating ability to recognize or draw fine distinctions | |
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permeant, permeating, permeative, pervasive, penetrating, pervading | spreading or spread throughout | |
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penetrative, penetrating | tending to penetrate; having the power of entering or piercing |