intercommunicate vs semaphore

Other hyponyms of intercommunicate include grimace, make a face, pull a face, gab, yak, finger-spell, fingerspell, aphorise, aphorize, riddle, project, contact, get hold of, get through, reach, bring down, impose, inflict, visit, commune, inform, jest, joke, blog, greet, address, turn to, ask, enquire, inquire, nod, sign, mouth, speak, talk, utter, verbalise, verbalize, speak, talk, speak, talk, gesticulate, gesture, motion, telepathise, telepathize, write, radio, network, sign, signal, signalise, signalize, whistle, give, throw, give, pay, give, render, carry, convey, express, issue, come across, come over, share, get.