bulk phenomenon

BOILING
WordClue
SILOstructure for bulk materials
EVENTphenomenon
POINTturning or boiling
KETTLEappliance for boiling water
MIRAGEnaturally occurring optical phenomenon
RAINBOWoptical phenomenon
CROWDINGvisual phenomenon
WHIRLWINDweather phenomenon
SLIPSTREAMfluid dynamics phenomenon
WHEATbulgur or durum
GUYbull, bro