Noun
frontiers (n.) , [sing. a frontier]
related Results
control frontiers {to}, {pol.}
define frontiers {to}, {pol.}
similar Results
frontiersman (n.) , [pl. frontiersmen]
frontiersmen (n.) , [sing. a frontiersman]
frontiersman (n.) , [pl. frontiersmen]
frontiersman (n.) , [pl. frontiersmen]