It is an adjective.
Meaning : paying a lot of money.It means profitable.It is used to refer to the thing which yield gain or profit.
Root of the word : Latin-remunerate: reward, recompense
Synonyms : lucrative, well paid, financially rewarding, paying, gainful, moneymaking,advantageous, beneficial, profitable, useful
Antonyms :impoverished, poor, unproductive,disadvantageous, unprofitable, useless
remuneratively - adverb
remunerativeness - noun
1)He relocated to Mumbai recently, when he secured a more remunerative job.
2)He has remunerative work for which he is working very hard.
3)She went on a remunerative business and will back by end of the month.