1) Characterized by resonance 2) Deep and full 3) Echoing 4) Like the sound of a gong 5) Reverberant 6) Ringing 7) Serving to bring to mind 8) Strong and deep 1) Loud 2) Orotund 3) Resonating 4) Resounding 5) Reverberant 6) Reverberating 7) Reverberative 8) Ringing 9) Rolling 
[sound] Created by Benedict Spearritt using the argument mapping software Rationale ...
• (a.) Adjusted as to dimensions (as an electric circuit) so that currents or electric surgings are produced by the passage of electric waves of a given frequency. • (a.) Returning, or capable of returning, sound; fitted to resound; resounding; echoing back.
1) Tending to pass signals of a certain frequency or narrow range of frequencies more than signals of other frequencies.
(rez´o-nәnt) exhibiting resonance; giving an intense, rich sound on percussion.
Res'o·nant (-n a nt) adjective [ Latin resonans , present participle of resonare to resound: confer French résonnant . See Resound .] Returning, or capable of returning, sound; fitted to resound; resounding; echoing back. « Through every hour of the golden mor...Res'o·nant adjective (Electricity) Adjusted as to dimensions (as an electric circuit) so that currents or electric surgings are produced by the passage of electric waves of a given frequency. 
Resonant is a cultivated variety of potato.
[adj] - characterized by reverberation 2. [adj] - inducing resonance
resonant Related information at 'Oceanic Sounds in a Realm of Silence'.
resounding adjective characterized by reverberation; `a resonant voice`; `hear the rolling thunder` adjective inducing resonance; `resonant frequency`
[Intelligent words] characterized by a loud deep sound