F4U1M3I1G2A1N1T1
14 points
FUMIGANT is validvalid
a substance used in fumigating [n FUMIGANTS]
a source of fumes, esp. a substance used for fumigation [n -S]
a substance used in fumigating [n FUMIGANTS]
a source of fumes, esp. a substance used for fumigation [n -S]