ADJECTIVE + frontier

12 collocations in this category

Frequency:
7+Very Common
4-7Common
<4Less Common
final frontierfrontier
8.0
new frontierfrontier
7.8
last frontierfrontier
7.5
next frontierfrontier
7.2
western frontierfrontier
7.0
common frontierfrontier
6.5
eastern frontierfrontier
6.0
northern frontierfrontier
6.0
wild frontierfrontier
5.5
technological frontierfrontier
5.0
Franco-Spanish frontierfrontier
4.0
French-Spanish frontierfrontier
4.0