Twofold in a sentence as an adjective

The problem is twofold - there are both more bad comments, and the ones that are good aren't necessarily voted to the top.

The problem with never allowing questions with lots of upvotes to be closed is twofold:- Sometimes, what's allowed changes over time.

Twofold in a sentence as an adverb

In fact, monads are extremely simple; the actual difficulty is twofold: it's not immediately obvious why they matter and they're too abstract to permit any analogies.

Twofold definitions

adjective

having more than one decidedly dissimilar aspects or qualities; "a double (or dual) role for an actor"; "the office of a clergyman is twofold; public preaching and private influence"- R.W.Emerson; "every episode has its double and treble meaning"-Frederick Harrison

See also: double dual two-fold treble threefold three-fold

adjective

twice as great or many; "ate a double portion"; "the dose is doubled"; "a twofold increase"

See also: double doubled two-fold

adverb

by a factor of two; "the price increased twofold last year"