Pronunciation: /ˈspɛkjələtɪv/
adjective pertaining to, characterized by, or given to speculation, conjecture, or supposition
A1 I have a speculative idea about what might happen next in the story.
A2 The students made speculative guesses about the outcome of the experiment.
B1 The company's decision to invest in that project was purely speculative.
B2 The scientist presented a speculative theory about the origins of the universe.
C1 The author's speculative novel explores the possibilities of time travel.
C2 The economist's speculative predictions about the stock market turned out to be accurate.
formal The investment in the new technology is purely speculative and may not yield any returns.
informal I wouldn't invest in that stock, it's too speculative and risky.
slang I'm not into all that speculative stuff, I prefer to play it safe with my investments.
figurative His speculative theories about the origins of the universe are fascinating but unproven.
speculated
speculatives
more speculative
most speculative
speculates
will speculate
has speculated
is speculating
speculative
speculative
to speculate
speculating
speculated