The phrase "amassed a comprehensive collection" is correct and usable in written English.
It can be used when describing the gathering or accumulation of a wide-ranging and thorough set of items, such as books, artifacts, or data.
Example: "Over the years, she amassed a comprehensive collection of rare stamps from around the world."
Alternatives: "gathered an extensive collection" or "compiled a thorough collection."
He amassed a comprehensive collection of British poetry from the two World Wars.
It was formed largely from the collection of August the Younger, Herzog (duke) von Brunswick-Lüneburg-Wolfenbüttel (Gustavus Selenus), a scholarly heir to the duchy, who wrote on topics such as chess and cryptography, published his own six-volume catalog of his library holdings, and amassed a comprehensive collection of more than 100,000 16th- and 17th-century titles.
A historian with a taste for poetry, Ptolemy decided to amass a comprehensive collection of Greek works.
On the other hand, a real collector the sort Laroche has come to be and to know would find them irresistible if he or she were trying to amass a comprehensive collection; they could also be crossbred with greenhouse plants to create something never seen before.
On the other hand, a real collector — the sort Laroche has come to be and to know — would find them irresistible if he or she were trying to amass a comprehensive collection; they could also be crossbred with greenhouse plants to create something never seen before.
The station was only six months old and had already amassed a comprehensive roster of volunteer, local jocks.
The best way to amass a comprehensive liquor collection is to start a cocktail podcast with your friend.
Steffens has made a career out of being a completist, amassing one of the most impressive collections of reggae ephemera on the planet, overseeing a comprehensive collection of Marley's early work (the eleven-disk "The Complete Bob Marley & the Wailers 1967-1972"), and co-writing the exhaustive 2005 "Bob Marley and the Wailers: The Definitive Discography".
A comprehensive collection of reliable news sources.
