Answer: knap

AnswerCrossword Clue
KNAPSack opening
KNAPStrike sharply, in Surrey
KNAPChip, as flint, in Britain
KNAPBreak off
KNAP"Sack" lead-in
KNAP"Sack" attachment
KNAPWord with "sack"
KNAPWord attached to "sack"
KNAPSack attachment
KNAPKind of sack?
KNAPBreak stone
KNAPBreak with a quick blow
KNAPStart for sack
KNAPCrest of a small hill
knapsmall hill
knapa crest of a hill summit
knapto strike sharply
knapcrest or summit of a small hill
knapto strike smartly; rap
knapto bite suddenly or quickly
knapto break off abruptly
knapto chip or become chipped, as a flint or stone
KNAPA summit.
KNAPKind of sack
KNAPChip, as flint
KNAPShape stone into tools
KNAPSack lead-in
KNAPSack opener?
KNAPSack opening?
KNAPSack starter
KNAPSack starter?
KNAP"Sack" starter
KNAPSack start
KNAPWord with sack
KNAPBite or nibble: Dial.
KNAPHilltop: Dial.
KNAPHill top: Dial.
KNAPHill crest, in England
KNAPShape flints
KNAPBecome chipped