"almost unlikely" is a correct and usable phrase in written English.
You can use it to emphasize the small chance of something occurring. For example: "The chances of them winning the competition are almost unlikely."
"The new lower size limits with these octopuses now seem to go to really interesting and almost unlikely degrees," said Dr. Sigurd von Boletzky of the Arago Laboratory in Banyuls-sur-Mer Banyuls-sur-Merne Banyuls-sur-Mer, Franceensively with pygmy squid.
There's a risk of diluting the super-hipster high-value brand of Philz or Blue Bottle, but given that Amazon is a Very Great Tech Company, that seems almost unlikely.
Nevertheless, rare causes of both, hyperthermia and volume-depletion should be taken into account, even if the clinical course is rather mild in a way so that MH appears almost unlikely.
Furthermore, designing a prospective randomized trial regarding the step-by-step efficiency of the blind repositioning techniques would be almost unlikely because RMB misplacement of the left-sided DLTs is relatively uncommon.
It was then, the story goes, that a team of Belgian archaeologists was summoned to uncover pieces of the unlikely — indeed, almost unbelievable — community that, before it was evacuated, numbered only 29 residents, many of Belgian and French descent, whose livelihood centered on a small factory in town that capitalized on a once-thriving international market for snow globes.
It's not true, but our partnership is almost that unlikely.
Abu Ali's arrival must have struck the Isis men as almost comically unlikely.
And an alliance with anti-austerity Podemos, which came third with 15%, would be almost as unlikely.
