The phrase "already fairly high" is correct and usable in written English.
It can be used to describe a level or degree of something that is significant or elevated at the present moment.
Example: "The temperature is already fairly high for this time of year, indicating an early onset of summer."
Alternatives: "already quite elevated" or "already relatively high".
According to Fab CEO Jason Goldberg, customer demand for Canada was already fairly high, and Fab expects the region to soon account for at least 5% of revenue.
These programs have also generally led to increases in school attendance.3 3 The effects have been larger at the secondary level, since attendance at the primary level is already fairly high, and they have been larger in areas or countries where attendance rates would have been lowest in the absence of the program.
My husband and I are out of solutions, and we find her behavior is increasingly elevating our stress levels (which are already fairly high).
While the public sector was observed to have significantly higher personal characteristic eligibility knowledge scores, scores among all providers in this category were already fairly high overall.
However, since recognition of a mental disorder in a vignette task was already fairly high in the pre-test, this left limited room for improvement post intervention.
In addition, some companies with cash are already paying fairly high dividends and are therefore unlikely to increase them any time soon.
Once negative impressions get entrenched, they are tough to shift, and, relative to most of the other candidates, Trump already has fairly high negative ratings among Republican voters.
But it's another body blow for Germany, which is already suffering fairly high levels of unemployment.
Countries in Western Europe and North America, which already have fairly high scores, now focus on incremental improvements, but are still gaining, while even China and India have shown significant improvements from 2006.
One explanation is that these children in general already displayed fairly high levels of both neuroticism and behavioral inhibition, as a result of which the positive correlation between these constructs did not emerge in this population.
The Huffington Post is already fairly huge.
