infundibuliform is a word that means funnel shaped.
A star shaped garden flower beginning with ast is aster.
Funnel-shaped
Cone
Normally not, but typhoons can produce tornadoes which usually do have a funnel shaped cloud.
The word "infundibuliform" means funnel shaped. Some plants with funnel-shaped flowers include: Cali Lily, Morning Glory and the Ixia in South Africa.
A funnel-shaped cloud is typically associated with a tornado, which is a violent rotating column of air that extends from a thunderstorm to the ground. Tornadoes can cause significant damage and are characterized by their distinctive funnel cloud shape.
A funnel shaped cloud.
How about "aster".
A funnel with the narrow end of the funnel pointed downward.
ISTHMUS
It is a funnel.
Tornados