self-propelled underwater weapon

TORPEDO
WordClue
ARMweapon
BOWtype of ranged weapon
BOMBexplosive weapon
PRIDEself-esteem
SLINGtype of ranged weapon
DAGGERfighting weapon with a sharp point
GALLEYship mainly propelled by oars
TUNNELunderground or underwater passage
MISSILEself-propelled weapon
SUICIDEfelo-de-se, self-murder
BALLISTAtype of ranged weapon
CATAPULTtype of ranged weapon
CROSSBOWtype of ranged weapon
HUMILITYself-effacement, meekness
BOOMERANGthrown weapon
SLINGSHOTprojectile weapon
SUBMARINEboat that can go underwater
CONFIDENCESelf-assurance
DISCIPLINEself-control
ENTHUSIASMdrive, self-motivation
SUICIDEself-murder
MISSILEself-propelled weapon