[ adj ] expressed without speech <adj.all> a mute appeala silent curse best grief is tongueless the words stopped at her lips unsounded unspoken grief choking exasperation and wordless shame
Wordless \Word"less\, a. Not using words; not speaking; silent; speechless. --Shak.
And it is a hoot, after the urgent but wordless open-air scene of sexual intercourse that began the play, to hear the man (his trousers still down) address the woman as 'Mom'.