r reaction = प्रतिक्रिया real = वास्तविक;खर Comment - Colloquially often used as “actually” at the start of a sentence. rectangle = आयत reflect (a beam of light) = परावर्तित करणे register (as in to make a note/comment) = नोंदणी करा reply = उत्तर research = संशोधन resignation = राजीनामा reverse = उलट reversible = उलट करता येण्यासारखा right angle = काटकोन road = रस्ता roast = भाजणे rocky = खडकाळ run = धाव runout = धावचीत