A colloquial term for someone who has failed or is inept.

एक अनाड़ी या असफल व्यक्ति

English Usage: "He was such a didder during the presentation, forgetting his key points."

Hindi Usage: "वह प्रस्तुति के दौरान इतना अनाड़ी था, कि उसने अपने मुख्य बिंदु भूल गए।"

To hesitate or falter in speech or action.

बात या क्रिया में संकोच करना

English Usage: "Don't didder when it's your turn to speak."

Hindi Usage: "जब आपकी बारी हो, तो संकोच मत करो।"

Describing something that is awkward or clumsy.

असुविधाजनक या अक्षम

English Usage: "His didder attempts at dancing made everyone laugh."

Hindi Usage: "उसके असुविधाजनक नृत्य प्रयासों ने सभी को हंसी में डाल दिया।"