Main entry: tongueless, wordless, unspoken, mute
Definition: expressed without speech
Usage: a mute appeal; a silent curse; best grief is tongueless- Emily Dickinson; the words stopped at her lips unsounded; unspoken grief; choking exasperation and wordless shame- Thomas Wolfe
Main entry: unexpressed, unsaid, unspoken, unstated, unuttered, unverbalised, unverbalized, unvoiced
Definition: not made explicit
Usage: the unexpressed terms of the agreement; things left unsaid; some kind of unspoken agreement; his action is clear but his reason remains unstated