Speculative in a sentence as an adjective

Let's take this speculative legislation down the slippery *****, shall we?

Sorry for the rant but half of the complaints I've read about Dart are utterly ridiculous, and speculative to boot.

All of these things, for production systems, were extremely speculative, "complicated" things at the time they were introduced.

This is by far the most informative [edit: if speculative] article I've read on Snowden's choice of Hong Kong, which has been the most puzzling detail of the whole story.

MS' far-reaching speculative research is the stuff of legend, and far too infrequently translated into the commercial sphere.

I work on speculative projects, some consumer-oriented, some programming tools and some infrastructure.

Thus a speculative hit to word of mouth does not weight very persuasively against a demonstrable massive increase in recurring subscription revenues.

Whatever you feel about Google's actions, there's no need to concoct elaborate stories around and speculative theories about the origin of Google's 'don't be evil' slogan.

I can appreciate that "he didn't spend the money well and the stated improvement project failed", but honestly: welcome to KickStarter... it is your responsibility to decide whether your money will be used effectively, as the entire point of the site is speculative funding.

The transistors dedicated to cache dwarf those allocated to the actual processing cores, let alone the parts of those processing cores dedicated to those crufty ol' x86 instructions\n- Lots of transistors dedicated to branch prediction and speculative execution so we can execute instructions before we've even waited around for the data those instructions depend upon to arrive from slow-*** main memorySure, mobile ARM chips are tiny and efficient!

Speculative definitions

adjective

not financially safe or secure; "a bad investment"; "high risk investments"; "anything that promises to pay too much can't help being risky"; "speculative business enterprises"

See also: risky high-risk

adjective

not based on fact or investigation; "a notional figure of cost helps in determining production costs"; "speculative knowledge"

See also: notional

adjective

showing curiosity; "if someone saw a man climbing a light post they might get inquisitive"; "raised a speculative eyebrow"

See also: inquisitive questioning