orexis
orgia
or·ga·num
instrument
musical instrument
Similar to organum
laganum
–
a cake
orsus
–
a beginning, initiative, start, to begin, undertaking
orgia
–
a festival of mysteries, orgy
orca
–
a pot or jar
orchadis
–
a type of olive
orchas
–
a type of olive
orbita
–
a wheel rut