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C (gcc), 55 bytes

#define f(s)0x4240165C085F34>>a64l(s)%19537U%11702%56&1

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The strategy used is the same as in @ovs's answer. We brute-force values corresponding to each string, making sure that no two truthy and falsey words share the same value. The answer is then extracted from a binary lookup table.

Here, the a64l() function converts a given string into a 32-bit signed integer.