"abundantly known" is correct and usable in written English.
It is usually used in the context of describing something that is widely known and easily demonstrated. For example, "It is abundantly known that the Earth revolves around the Sun."
Genes encoding the major surface glycoprotein family (MSG), heat shock (HSP70), and proteases (PROT/KEX) were the most abundantly expressed of known P. carinii genes.
In the southern hemisphere, Norian dinosaur remains are known relatively abundantly in the lower Elliott Formation of South Africa and the Los Colorados Formation of Argentina4.
Human HMC-1 mast cells and transfected RBL-SX38 cells were used as positive controls, because they are known to abundantly express FcεRI α-, β- and γ-chains.
Microvascular endothelial cells are directly exposed to circulating IGF‐1 and are known to abundantly express IGF‐1 receptors (Ungvari & Csiszar, 2012).
Strong DKK3 expression could be detected in non-malignant HMEC and MCF12A cells exhibiting expression levels comparable with human placental tissue, which is known to abundantly express DKK3 [ 22].
In order to determine whether the sex differences in renal ACE2 activity were specific to the kidney, we optimized an ACE2 assay in the heart and lung from MF1 wild type mice as these tissues are known to abundantly express ACE2 [ 5].
The non-coding small RNAs, called EBERs, which are abundantly expressed in all known forms of EBV latency in vivo and in vitro and serve as gold standard for detecting latent EBV infection in situ (Khan et al., 1992; Hamilton-Dutoit and Pallesen, 1994), are considered to reside exclusively or at least predominantly in the nucleus.
As those smoked applewood biscuits from a few weeks back made abundantly clear, Bobby Ananta knows his way around a piece of cheese.
To be abundantly clear, I know the characters weren't written bi.
With over 4 million people filing with the FCC to "Free the Net," one thing is abundantly clear: Customers know something is terribly wrong.
