The phrase "a massive army of" is correct and usable in written English.
It can be used to describe a large group of people or entities, often in a military or metaphorical context.
Example: "The kingdom was defended by a massive army of brave soldiers ready to fight for their homeland."
Alternatives: "a large force of" or "an enormous contingent of".
Suleiman's response came in 1532 when he led a massive army of over 120,000 troops to besiege Vienna again.
They kill him and must then face a massive army of orcs, before fighting the remaining Nazgûl.
He was able to maintain his heavily outnumbered army of 3,000 men against a massive army of 200,000 of the Byzantine Empire and Ghassanid Arabs in what would be known as the Battle of Mu'tah.
It's a complicated mission that entails a massive army of trickers and introduces that funny fireplug, Adrian Martinez, as Farhad, Nicky's resident computer genius and possibly his oldest friend.
The invincibility myth has always been just that -- a myth -- the apocryphal story of a massive army of passionate gun lovers who will exact revenge on any who dare to cross them.
During the early period of the Little War in Hungary, Suleiman, as a response to Ferdinand's counter-attack in 1530, and as a part of his fifth imperial campaign (, Sefer-i humāyūn) in 1532, led a massive army of over 120,000 troops to besiege Vienna again.
Absalom was crowned king at Hebron, went to the concubines of David's harem in the palace, and decided to raise a massive army to defeat David.
However, the protesters are now a massive army; many traveled thousands of kilometers to support the opposition.
However, the protesters are now a massive army; many travelled thousands of kilometers to support the opposition.
The home of a massive army base located between two favelas, it is without question the runt of the Rio 2016 litter.
And a massive army operation to take control of the strip, which some hawks advocate, would mean many deaths on both sides, and could leave the army policing Gaza indefinitely, a resounding failure for Israel's "disengagement" in 2005.Sanctions on Gaza may not work, but they look tough to the Israeli public, and Mr Olmert needs to look tough.
