| explorer(noun, person, watch, search, guard) |
| initiate(verb, make, open, start, leave) |
| predecessor(noun, precursor) |
| precursor(noun, sign, watch, guard, something) |
| establish(verb, open, start, leave, create) |
| scout(noun, verb, person, lead, model) |
| found(verb, make, open, start, leave) |
| innovator(noun, person, inventor) |
| trailblazer(noun, person, preparation, precursor) |
| start(verb, make, open, establish, create) |
| forerunner(noun, herald, precursor, messenger, trailblazer) |
| guide(noun, verb, control, person, rule) |
| introduce(verb, make, open, start, leave) |
| launch(verb, make, open, start, leave) |
| originate(verb, make, open, determine, start) |
| begin(verb, open, start, create, admit) |
| initial(adjective, start, head, beginning, original) |
| colonize(verb, settle, establish, discover, initiate) |
| discover(verb, determine, see, establish, find) |
| immigrant(noun, person, colonist) |