Words similar to unclear

Example sentences for: unclear

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

It is unclear if a decision had been made at this point on where to bring Bin Ladin.
However, due to short span of this treatment, the nephrotoxic effects remains unclear.
Moreover, it is unclear whether a certain genotype leads to stuttering or only represents a risk factor and that other environmental factors are necessary to develop PDS.
The relative contribution of platelet aggregates or atheromatous material to distal embolization and vessel occlusion in native coronary arteries is unclear.
This finding is consistent with data showing an abundance of both interchromosomal and intrachromosomal duplications in the human genome [ 41 ] . It is unclear how many of these duplications are due to errors in genome assembly and how many represent authentic segmental duplications; correctly assembling duplications as a genuine landscape features of the genome sequence is a formidable informatics challenge [ 41 ] . In the future, as better, more accurate, genome builds become available, particularly with regard to the presence of duplications and other rearrangements and the annotation of genes and their promoter regions becomes more thorough and correct, it will be important to repeat this study for the whole genome sequence.