Words similar to principal

Example sentences for: principal

How can you use “principal” in a sentence? Here are some example sentences to help you improve your vocabulary:

The bR photocycle has been characterized by spectroscopic methods as having six principal photointermediates: bR, K, L, M, N and O. Each intermediate has a distinct absorbance maximum; the most studied are bR (570 nm), M (412 nm), and O (640 nm) since these are the ones that can be produced in the highest concentration at physiological pH values.
In developing the standards for stewardship reporting, the Board concentrated on providing guidance in the principal areas of stewardship resources that have materiality for the majority of Federal entities and for the consolidated financial reporting for the Nation.
At this point, Diaz says Metabolife claims Gwirtsman and Heymsfield weren't principal researchers in the studies, but Diaz goes on to say that their participation was confirmed by Vanderbilt and St. Luke's (Chatterbox never really thought they were making it up) and that both institutions "requested that Metabolife stop using their studies to claim the product is safe."
Principal outcomes measuring search frequencies and influence from searching were dichotomized into at least once a week and less often or no answer.
In addition to defining the predominant immune phenotype of emphysematous lung, these additional findings implicate the principal cell (macrophage), MMP (MMP12), and effector cytokines (IFN-γ, IP-10, and MIG) as likely underlying smoking-induced lung destruction.