"thus which" is grammatically correct and can be used in written English.
"Thus" is an adverb that means "therefore" or "consequently," and "which" is a relative pronoun that introduces a subordinate clause. Together, they create a dependent clause that provides further explanation or clarification for the main clause. Example: The project was a success, thus which we were able to secure funding for future endeavors.
It wasn't always thus, which explains how MBIA got its rating in the first place.
Without occasional authorial guidance, it is difficult to decide which ideas — and thus which thinkers — to root for.
Heading the other way was alternative telecoms company Thus, which fell 1p to 16p after a big shareholder dumped 32m shares - or 2.3% of the company - at 15p.
But predicting the nature of future threats (and thus which service will be most needed) is a fraught task.
In particular, parts of it regulate the activity of genes, and thus which proteins are produced and in what quantities.
It somehow sent signals across the limb bud, telling the cells where they were along the pinky-to-thumb axis of the hand and thus which digit to become, and it became known as the zone of polarizing activity.
(Do these people ever sleep?) We did manage to visit several colleges this spring, but were flying a little blind until we knew our son's SAT scores -- and thus which colleges would be realistic choices.
It has always been thus; which has not stopped economists discussing questions of policy as though the only thing to get right was the theory of the matter!
Some schools have 10th graders try the Preliminary SAT but also PLAN, the ACT version, to see which yields a better score and thus which to prep for.
Using the seismological algorithms, the computer calculated which city blocks were likely to experience the highest number of burglaries the next day, and thus which 5% of homes within the area were at particular risk of being broken into.
In particular, data structures specify types of data, and thus which operations can be performed on them, while eliminating the need for a programmer to keep track of memory addresses.
