Shaky(adjective)
Not safe or reliable; liable to fail or falter.
Hindi meaning:डगमगाता हुआ
Synonyms: Unreliable, doubtful, questionable
Antonyms: Firm, Steady, Certain
Example: These unreliable claims are based on incomplete, shaky evidence.
Trick to remember: Science exhibition me kuch bhi shaky nai hai 
