inverted U shape

ARCH
WordClue
CONEgeometric shape
FORMTo do with shape
RINGsolid object in the shape of a circle
WATERThe Shape of ... (film)
ICICLEspear-shape of ice
TRIANGLEbasic three-sided shape of geometry
CARTOUCHEoval with inscriptions
STOCKinventory
RESEARCHinvestigation