Answer: redig

AnswerCrossword Clue
REDIGDelve again
REDIGDo one's archaeological work again
REDIGUnearth again
REDIGMake new holes
REDIGBe overly optimistic with one's archeological work
REDIGFix, as a trench
REDIGMake even deeper
REDIGMake a new excavation
REDIGDo further archeological work
REDIGUse the spade again
REDIGExcavate anew
REDIGSpade again.
REDIGExcavate further.
REDIGDo more spadework.
REDIGSpade up again.
REDIGExcavate again.
REDIGMake a new hole
REDIGFix a foxhole
REDIGExcavate again