Thesaurus: silphium
n tall North American perennial herbs
Related headwords
americandefinitionherbsdefinitionnorthdefinitionperennialdefinitiontalldefinitionSilphium laciniatumfamilysillockneighborsillocksneighborsillonneighborsillsneighborsillyneighborsilly seasonneighborsillyhowneighborsiloneighborsilosneighborsiloxaneneighborsiltneighborsilt upneighborsiltedneighborsiltierneighborsiltingneighborsiltsneighborsiltstoneneighborsiltstonesneighborsiltyneighbor