Word Study
soapberry vine |
soapbox |
soapfish |
soapiness |
soaprock |
soaproot
| soapstone
| soapsuds
| soapweed
| soapwort
| soapwort gentian
soaproot
CIDE DICTIONARY
soaproot, n.
A perennial herb (Gypsophila Struthium ) the root of which is used in Spain as a substitute for soap. [1913 Webster]
For further exploring for "soaproot" in Webster Dictionary Online