mfsk (multi-frequency shift keying)

angel-faced anti-depressants Bacillus aquatilis capsule irradiation carapids cross drilling diurnal aberrations gnathocoxal seta going pear-shaped harristown light seconds lowest unoccupied molecular orbital (LUMO) mesoxalyl urea niggardship oesophagofiberoscopy re-electability repolcation enzyme tax paid in kind transferin tropic acid