Source as in the source of a problem. Synonym- Start
Source as in where you found something- Area
map maker is the synonym for cartographer. source: dicitonary.com
Roget's Thesaurus Roget's Thesaurus
incitement, ammunition, provocation, incentive
Origin, derivation, source, root...
The word origin is a synonym for the noun source. The nouns origin and source are both abstract nouns.
Some prefixes are; equivalent, metonym. Source-http://thesaurus.reference.com/browse/synonyms
Synonyms: commissioned, by proxy, secondary, delegated.Antonyms: primary, normal, nonexchangeable, source
Distempered Most annoyed Most bitter Most infuriated Irritable (Source: thesaurus.com)
No, approved is not a synonym of referred. Approved means something has been accepted or agreed upon, while referred means to direct someone to a different source or person for information or assistance.
A reliable source to find synonyms for "imminent" would be a thesaurus, whether online or in print. Websites like Thesaurus.com or Merriam-Webster's Thesaurus can provide synonyms such as pending, approaching, or forthcoming.
A thesaurus would be the best source to find a synonym for the word "contamination" to avoid redundancy in a research paper. Thesauruses provide a range of alternative words with similar meanings that you can use to enhance the clarity and variety of your writing.
blasting, booming, deafening, ear-piercing,earsplitting, noisy, piercing, roaring, stentorian,thunderous Source: Thesaurus.com