The phrase "a multitude of groups" is correct and usable in written English.
It can be used to describe a large number of different groups or organizations in various contexts.
Example: "The conference attracted a multitude of groups from various sectors, including education, healthcare, and technology."
Alternatives: "a variety of groups" or "numerous groups".
"It's a multitude of groups that can change and will work on different problems and issues," she said.
This meant interfacing with a multitude of groups including architects, contractors, facilities management, finance, and the Environment, Health & Safety EHS Officece, which have helped us to determine the safety and compliance of our lab.
The corporation without boundaries seems to offer employees a common identity, the kind that Jack Welch suggests when he talks about erasing the "group labels…which get in the way of people working together". In fact, people have a multitude of group identities at work.
He has to bring together a multitude of community groups and the city council to plan the entertainment, the cultural programme and, of course, fireworks.
--Helpful in our community through work with a multitude of rescue groups, shelters and local PetSmart's to get these deserving animals rehabilitated and into their forever homes.
Burak Bekdil, a columnist for Hürriyet Daily News, wrote, "a safe haven that is also fertile ground for a multitude of terror groups?" He added: "Several cities, towns and districts in parts of this 'safe haven' look like Gaza or Aleppo".
While there have been reports here that Talkback Productions, which produces "Da Ali G Show," may try to take the program across the Atlantic, it will almost surely receive an onslaught of criticism from a multitude of minority groups.
Romney's campaign, on the other hand is spending a little under $3 million on ads while the rest of the GOP spending is spread out among a multitude of outside groups.
Indeed, the Palestinians could have turned Gaza into "a garden of Eden"; rather, they turned it into a haven for terror with advanced weapons and a multitude of terrorist groups bent on death and destruction.
But their co-stars in this too-often-unremarked-upon drama are a multitude of community groups, many of which scratched and clawed to save their neighborhoods in the 1970s, and grew into remarkably sophisticated operations, capable of leveraging hundreds of millions of dollars in bank investment.
Elsewhere, the violence has been more spontaneous, with diverse mobs finding common grievance in perceived Kikuyu arrogance and economic domination.Unfortunately, calls for peace by a multitude of Kenyan groups, including nearly all of the country's business and religious leaders, have been undermined by posturing.
