speechless 1769 # enneos {en-neh-os'}; from 1770; dumb (as 
making signs), i.e. silent from astonishment: -- {speechless}.[ql

speechless 2974 # kophos {ko-fos'}; from 2875; blunted, i.e. 
(figuratively) of hearing (deaf) or speech (dumb): -- deaf, dumb,
 {speechless}.[ql