probably akin to φαίνω through the idea of disclosure; a tone (articulate, bestial or artificial); by implication, an address (for any purpose), saying or language:--noise, sound, voice.
from ῥέω; an utterance (individually, collectively or specially),; by implication, a matter or topic (especially of narration, command or dispute); with a negative naught whatever:--+ evil, + nothing, saying, word.