The phrase "as the only plausible" is correct and usable in written English.
It can be used when discussing a singular option that seems reasonable or likely in a given context.
Example: "After reviewing all the evidence, we concluded that this theory stands as the only plausible explanation for the phenomenon."
Alternatives: "as the sole reasonable" or "as the singular viable".
So she took that as the only plausible escape from her mother's tirades.
Netanyahu, despite being widely seen as the only plausible Prime Minister, was far from popular, with approval ratings in the thirties.
A couple of rivals had made their bid too soon, leaving Hadrian as the only plausible candidate to be adopted by his elderly predecessor Trajan, just a few days before he died.
And as such, I'd be profoundly disappointed were anyone to write about my choices and circumstances based on the narrow, archaic definition of family life that this article set out as the only plausible norm.
It has also been a spectacular success from a technical point of view, establishing itself not just as a viable currency but as the only plausible rival to the dollar.
After careful consideration, the first two hypotheses were eliminated, leaving back diffusion as the only plausible hypothesis, supported by detailed measurements of VOC concentrations within and near the clay beds and also by numerical model simulations that closely represent the field site hydrogeologic conditions.
"The young men who left Oxford and Cambridge in the 1930's to fight the Franco regime in Spain, were they terrorists?" Mr. Khan's explanation strikes George Paynter as about the only plausible one.
Since Metrodorus was regarded as unorthodox, the only plausible candidate for the creation of this received view of Academic skepticism is a work by Philo from the 90s BC.
But, so long as the Tanzanian government controls banking licences and customs regulations, such a change is impossible though even senior CCM officials say they would like to see greater independence from the mainland.If the links are to remain as they are, the only plausible source of economic growth is tourism.
As John McCain told Der Spiegel, the only plausible explanation is that "they did it because they could".
This assertion is made based on the fact that all sources of low-velocity events at this depth such as overpressure and anisotropy have been accounted for by previous researchers in the study area and as such, multiple effects are the only plausible low-velocity candidate for the observed reflection distortions in the shadow zone.
