Something that is implied or understood without being spoken

जो कहा नहीं गया

English Usage: There were many unsaid words between them after the argument.

Hindi Usage: झगड़े के बाद उनके बीच कई बातें जो कहा नहीं गया थीं।

Not expressed in words

शब्दों में व्यक्त न किया गया

English Usage: Her feelings remained unsaid, hidden behind a mask of indifference.

Hindi Usage: उसकी भावनाएँ अनकही रह गईं, अचेतना के मुखौटे के पीछे छिपी हुई।