torpedo - submarine, arrow - ?

BOW
List of words for the clue torpedo - submarine, arrow - ? from the crossword:
SONAR EBOAT UBOAT SUB EROS HERO ONEWAY DELI WARSHIP SALAMI HOAGIE NAUTILUS PHOTON EBOATS EAT ENTER HOAGY U-BOAT PIGBOAT
WordClue
BENDbow, curve
ARROWsubmarine - torpedo, bow - ?
CURVEbow, arc
INDEXarrow-finger
BULLETsubmarine - torpedo, pistol - ?
PISTOLtorpedo - submarine, bullet - ?
RIBBONbow
STREALarrow
WEAPONbow or pistol
TEACHERarrow-finger, pointling
TORPEDObow - arrow, submarine - ?
WARSHIPcorvette or submarine
SUBMARINEarrow - bow, torpedo - ?
INSIGNITORindex, arrow-finger
RAPTORSToronto ..., NBA team
PISTOLtorpedo - submarine, bullet - ?