The computer decryption system was so complex he couldn't get past it.
a branch of medicine
the dog got embarrassed, after dinner.
He lived in a housing complex. This math problem is complex! The complex problem stumped many students.
That is a complex problem.
You have a complex sentence. Best is the last word of a complete sentence. When is an adverb. It is followed by the word They. The word They starts a complete sentence. Thus, the word when makes the second sentence subordinate to the first sentence. That makes it complex.
i need a sentence that have the word unborn
I was very complex with my writing.
A complex sentence is a sentence consisting of an independent clause and a subordinating clause.
a compound sentence having a word bewilder?
Restraining Ramu from watching television made him fall ill.
The same way you make any sentence. It's not a complex word, you should be able to do this, so stop being lazy and do your own homework. Here's a sample, if you really are too lazy: "This is a sentence using the word 'particular'."
No, "but" is not a complex word. It is a conjunction commonly used to introduce a contrasting statement or idea within a sentence.