Word Study
impermeable |
impermeableness |
impermissibility |
impermissible |
impermissibly |
imperscrutable
| imperseverant
| impersonal
| impersonality
| impersonally
| impersonate
imperscrutable
CIDE DICTIONARY
imperscrutable, a. [L. imperscrutabilis.].
Not capable of being searched out; inscrutable. [1913 Webster]
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