The phrase "additional competition from" is correct and usable in written English.
You can use it when discussing factors that contribute to increased competition in a market or industry.
Example: "The company is facing additional competition from new startups entering the tech sector."
Alternatives: "extra competition from" or "further competition from".
The show could face additional competition from the World Series on Fox.
Nevertheless, a strong case can be made that these teams could stand some additional competition from N.H.L. franchises in their media markets and elsewhere in Canada.
There has been additional competition from an unexpected source: the Metropolitan Opera, whose hugely popular movie-theatre broadcasts may be siphoning off some of the audience for local opera.
EA.com will be going up against a handful of already well-established game sites and will soon face additional competition from heavyweights like Sega and Sony, both of which have major gaming portals planned.
And while grosses for The Imposter steadily climbed day by day throughout the holiday weekend, Keith Lemon went in the opposite direction – although, in fairness, on Monday it faced additional competition from newly arrived comedy The Watch.
They are devising a plan to start a major marketing and advertising campaign to try to counter its lagging ratings, which have fallen during slow news days, and because of additional competition from networks like the Fox News Channel and MSNBC.
Additional competition for PayPal will come from Square, the brainchild of Twitter founder Jack Dorsey.
The generation of energy from catch crops means no additional competition for land use.
Mr. Keck attributed the de cline in traffic chiefly to a gen eral softening of the economy, additional competition arising from new route awards in the last year to other carriers and to some continuing effect of the air traffic control problem.
Vestager, who is relatively new to the role — taking over from prior Competition Commissioner Joaquín Almunia last November — also announced a parallel formal in depth investigation into Google's mobile OS Android, which has been the subject of additional competition complaints from rivals (including Microsoft, Nokia and Oracle), lobbying as a coalition called FairSearch.org.org
Additional competition could come from other up-and-coming technologies using organic light-emitting devices or even nanocrystals (see "Nanocrystal Displays").
