Synonyms for Forth (same or very similar meaning)
WordNet sense 1 (a river in southern Scotland that flows eastward to the Firth of Forth):
Forth RiverWordNet sense 2 (from a particular thing or place or position (`forth' is obsolete)):
away, offWordNet sense 3 (forward in time or order or degree):
forward, onwardFrom the ODE community, based on WordNetadd/edit