Wordless (adjective) — صامت أو بلا كلمات: Without words; silent. Below are 6 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Understood or implied without being stated openly or directly; also expressed or communicated without words. A tacit understanding may be suggested by…
silentspeechlessmuteunspokendumbstruck
Unable to speak; lacking the power of speech; temporarily speechless; showing lack of intelligence or good judgment
Important in making something happen; performed by instruments only.