Conjecture(noun)
An opinion or conclusion formed on the basis of incomplete information.
Hindi meaning:अनुमान
Synonyms: Guess, Speculation, Assumption
Example: Please avoid general conjectures about when such unreliable assurances must doubtless have been made.
Trick to remember: Researcher conjecture nai karte hai wo kuch bhi kehte hai to wo definite hota hai. 
