gravitational

FORCE
WordClue
EBBThe receding movement of the tide
FLOWtide
POWERforce, strength
STAFFforce, personnel
PRINCEThe ... of Tides (book)
THRUSTimpulse, force
WEIGHTforce acting on a mass due to gravity
IMPULSEforce, push
LOOTINGof goods by force
MACHINEinstrument of force
PRESSUREratio of force applied over an area
VIOLENCEExtreme force
DETACHMENTforce
PARAMILITARYmilitarised force
CEMETERYgraveyard, churchyard
WAVEgravity or shock