תָּאַם
From LSJ
βραχεῖα τέρψις ἡδονῆς κακῆς → the enjoyment from a cheap pleasure is short, there's brief enjoyment in dishonourable pleasure
English (Strong)
a primitive root; to be complete; but used only as denominative from תְאוֹמִים, to be (causatively, make) twinned, i.e. (figuratively) duplicate or (arch.) jointed: coupled (together), bear twins.