This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Of, relating to, or having the nature of sound, especially speech sounds.

adj. Of or pertaining to sound; of the nature of sound; acoustic.

adj. Of or pertaining to sound; of the nature of sound; acoustic.

Of or pertaining to sound; according to sound: as, the phonic method. See phonics.

adj. of or relating to speech sounds

adj. pertaining to the phonic method of teaching reading

adj. relating to speech

"In both we have "phonic," evidently meaning the same in each case, limited or modified by the preceding part -- _poly_ and"

audio   

acoustic   

Ionic    Masonic    Miltonic    Napoleonic    Panasonic    Platonic    allophonic    avionic    bubonic    catatonic   

slim-bladed    Sofia    atom-laser    eight-inch    yin-yang    tetryon    roseate    junto    long    biohazard