Sea menace (4 letters)

"That was n ___. That..." (4 letters)

Garden tool (3 letters)

Juliet's cousin (6 letters)

Old Testament murderer (4 letters)

Kipling's Nag, for one (5 letters)

Macbeth's crime (8 letters)

Plant manager? (3 letters)

Early earthling (4 letters)

Assassin (6 letters)

Home deliverer, once (6 letters)