"southeastern" is correct and usable in written English
You can use it when referring to the southeastern part of something, such as a country, region, or state. Example: "The southeastern part of the United States is known for its beaches and tropical climate."
Passengers on services run by the Southeastern train company were least happy with what they were paying for tickets, with 49% saying they represented poor or unsatisfactory value for money.
After Friday's deadly attacks in the southeastern city of Diyarbakir, he urged supporters not to take to the streets and tweeted: "Peace will win".
With a new introduction by the author, David Quammen's hair-raising report tracks the virus from chimp populations in the jungles of southeastern Cameroon to laboratories across the globe, as he unravels the mysteries of when, where, and under what circumstances such a consequential spillover can happen.
The Syrian shell landed in Altinozu district, in southeastern Hatay province at around 1200 GMT.
Emergency officials said a tornado touched down briefly Tuesday night in southeastern Kansas, and hail and high winds caused problems from St Louis to south-western Indiana.
Born in the Kurdish-majority southeastern city of Elazig, Demirtas is the second-born in a family of seven children.
Recent research published in Proceedings of the National Academy of Sciences, on the impact of drilling in the Marcellus Shale, which stretches from north-eastern Pennsylvania to southeastern New York, found that four-fifths of nearby wells contained methane and that concentrations of gas in the water in nearby homes were far higher than in those further away.
At Sadia's abattoirs in the southeastern state of Paraná some 50m chickens a year face Mecca for slaughter.In sectors where the processors are small, weak or sloppily run they are becoming less so.
There's little reason to go further south than this unless you're driving and bound for Cabo Virgenes, at the southeastern-most tip of mainland Argentina.
Mr Dell raised his offer to win over sceptics, leading Mr Icahn to claim that "shareholders would have gotten a lot less if I hadn't shown up".Meanwhile, Southeastern Asset Management, Mr Icahn's ally in his fight with Dell, revealed that it had built a 12% voting stake in News Corporation, making it the publishing group's second-biggest investor after Rupert Murdoch.
On May 9th he and another shareholder in Dell, Southeastern Asset Management, proposed paying shareholders $12 a pop, in cash or additional equity, as well as letting them keep the shares they already own.
