Your English writing platform
Discover LudwigSuggestions(5)
The phrase "a number of unknown" is not correct in standard written English.
It is likely intended to refer to "a number of unknowns," which can be used in contexts involving variables or factors that are not identified or specified.
Example: "In the equation, there are a number of unknowns that need to be solved for."
Alternatives: "several unknowns" or "a variety of unknowns."
Exact(33)
"At this event they will get the chance to familiarise themselves with the Olympic Stadium and we can remove a number of unknown factors for them.
In that passage, dated June 22 , 1984 "the voyager saw a number of unknown men approach the tents of the refugees".
Existence of a number of unknown parameters, however, makes the dimensionality of history matching intractably high.
In the course of structure elucidation of natural products we encountered a number of unknown molecules with symmetry.
However, since there are a number of unknown aerodynamic derivatives, the tuning of parameter update law gains is time-consuming.
The environment comprises a number of nodes that belong to the network under test and a number of unknown terminals that are referred to as interference sources.
Similar(27)
SEATTLE, WASHINGTON--Astronomers have discovered a number of hitherto unknown "hobbit galaxies" meandering near our Milky Way.
Instead, he wrote of a number of personalities unknown by other chroniclers.
Each batch included reference samples as described and a number of 30 50 unknown samples.
BIC therefore penalises a model characterised by a larger number of unknown parameters more than AIC does.
The one-by-one evaluation of the experiments is a mathematically ill-defined problem at a larger number of unknown parameters.
More suggestions(15)
a number of unspecified
a number of undiscovered
a multitude of unknown
a number of undisclosed
a number of unfamiliar
a number of uncertain
a number of unexplored
a number of little known
a proportion of unknown
a label of unknown
a number of nameless
a class of unknown
a number of online
a sort of unknown
a calamity of unknown
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com