F4O1R1T1N1I1G2H4T1L1I1E1S1
20 points
FORTNIGHTLIES is validvalid
FORTNIGHTLY, a publication issued every fortnight [n]
FORTNIGHTLY, a publication appearing once every two weeks [n]
FORTNIGHTLY, a publication issued every fortnight [n]
FORTNIGHTLY, a publication appearing once every two weeks [n]