precursor

FORERUNNER
List of words for the clue precursor from the crossword:
SKA REBEC RAGS OSS MSDOS HARBINGER DADA ANTE VHS TAB PILOT PDA OPERETTA OMEN MONO MIMEO LPS LORAN LIRA INRE
WordClue
HARBINGERprecursor, forerunner
TOPOGRAPHYprecise description of a place
HARBINGERprecursor, forerunner