The capacity to have an effect on the character, development, or behavior of someone or something.

An indirect effect.

अप्रत्यक्ष प्रभाव

English Usage: The undue influence of social media affects people's opinions.

Hindi Usage: सोशल मीडिया का अप्रत्यक्ष प्रभाव लोगों की राय पर पड़ता है।

Unwarranted or inappropriate.

Excessive or more than necessary.

अत्यधिक

English Usage: There was undue noise during the meeting.

Hindi Usage: बैठक के दौरान अत्यधिक शोर था।