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Speculate

To form a theory or conjecture about something without firm evidence; to invest in ventures with risk in hopes of gain.

verb
πŸ’‘

Imagine This

Imagine a detective standing in front of a corkboard full of clues. He connects pieces with string, proposing possible motives, but admits none of it is proven yet and his ideas remain educated guesses.

πŸ”Š

Sounds Like

SPEK-yuh-layt

πŸ‘€

Looks Like

Rooted in spec- meaning to look; resembles other 'spec-' words like inspect, spectator, spectacle.

πŸ“

Remember This

The root spec- means 'to look.' Speculate is often about possibilities rather than certainties and can also mean engaging in risky investment with uncertain outcomes.

πŸ“š

Other Forms

speculatesverb
speculatedverb
speculatingverb
speculationnoun
speculatornoun
speculativeadjective
πŸ”—

Connect With

conjecture, hypothesize, surmise, infer, guess, theorize; related adjective: speculative

πŸ“Œ

Note

Use speculate about or speculate on when discussing hypotheses or possibilities. Do not use speculate when you have proofβ€”use assert or prove instead. Related uses include speculating in the stock market or on future events.

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Study Deeper

Examples
  • Researchers speculated about the causes of the anomaly after reviewing the data.
  • Investors speculated on tech stocks, hoping for substantial returns.
Synonyms
conjecturehypothesizesurmiseguesstheorize
Antonyms
know for certainproveverify
Etymology

From Late Latin speculari 'to observe, look at', from Latin spec- 'to look'. The English form entered usage in the 15th century to mean forming theories beyond the evidence.

Mnemonic

SPECULATE = See Propose Estimate Conjecture Use Limited Assumptions Test Evaluate