fluid dynamics phenomenon

SLIPSTREAM
List of words for the clue fluid dynamics phenomenon from the crossword:
AERO GROUP INK EDDY SAP ELNINO SERUM ICHOR TIDE ECHO OIL BILE WOOD THERMO PHI KINETICS ETA EDDIES DRAG
WordClue
LEAKmethod of fluid escaping containment
MILTfish seminal fluid and genitalia
TRIOgroup of three people or things
TYPEcategory, group
BLOODspecialized bodily fluid in animals
BUNCHcluster, group
CLASStype, group
COVENformal group or assembly of witches
CROWDgroup, mass
EVENTphenomenon
FLEETgroup of vessels or vehicles
BOTTLEfluid container
LIQUIDfluid
MIRAGEnaturally occurring optical phenomenon
NOZZLEdevice to control fluid flow
REFLUXThe backwards flow of any fluid
BOILINGbulk phenomenon
RAINBOWoptical phenomenon
CROWDINGvisual phenomenon
WHIRLWINDweather phenomenon
BOTTLEfluid container
SALTfluoride or phosphate