This is the 10263rd most frequent Swedish word.
invecklade
"Complex" or "complicated."
Here, 'invecklat' describes the complexity of the problem.
Han fastnade i ett invecklat problem.
He got stuck in a complicated problem.
'Invecklade' is used to characterize the plots as detailed and complex.
Hon läste en bok med mycket invecklade intriger.
She read a book with very intricate plots.
In this context, 'invecklade' refers to the ideas being abstract and convoluted.