Synonyms of the word 
GREENING → REJUVENATION
greening
- v. present participle of green.
- n. The action of the verb to green.
- n. (obsolete) A type of pear.
- n. A type of apple that is green when ripe.
- adj. Becoming green in colour.
rejuvenation
- n. The process of rendering young again.
- n. The process of producing beneficial changes.
If you are interested in words, visit the following sites :
- wiktionary.org/greening For complete definition of a word
- 1word.ws/greening to play with words, suffixs, prefixs, etc.