HackerVoca

reflect : meditate, ponder, deliberate, contemplate, consider,
muse
reflection : image
reform : better, rectify /'/ verb rectified, rectifying [transitive]

1 formal to correct something that is wrong: I did my best to rectify the situation, but the damage was already done. | Please rectify the mistake at once.

2 technical to make alcohol pure

3 technical to change an alternating 쟠urrent (=flow of electricity backwards and forwards along a wire) to a direct 쟠urrent (=flow in only one direction)

rectifiable adjective
rectification / noun [countable, uncountable]
also rectifier, correct, amend, ameliorate / verb [transitive]
formal to make something better: measures to ameliorate working conditions
amelioration / noun [uncountable] , mend,improve, repair