speculate
gb/spˈɛkjəlˌeɪt/ us/spˈɛkjəlˌeɪt/
B2
Inglês
~ 7000
Aceções
0 aceções
Verbo
B2
action
1
guess or form theories without proof
To guess or form an idea about something when you do not know all the facts, often talking about your guess.
Padrão de uso:
to speculate about/on [something]
Erro comum:
Learners sometimes use the wrong preposition, saying *speculate of* instead of *speculate about* or *speculate on*. Another mistake is using *speculate* when they mean *expect* or *plan*; *speculate* always includes uncertainty and lack of full information.
Sinónimos
guess (More general and informal; does not suggest serious thinking.)
|
suppose (Often softer and more conversational; can sound less uncertain than 'speculate'.)
|
theorize (Suggests more systematic or academic thinking than 'speculate'.)
|
conjecture (Formal word, mostly in writing; very close in meaning but less common in speech.)
Antónimos
know (Implies having certain information, not just an idea or guess.)
|
confirm (Means to show that something is definitely true, the opposite of only guessing about it.)
Colocações
speculate about
|speculate on
|speculate that
|it is speculated that
|widely speculated
Temas
thinking
|communication
|media
|core_vocabulary
Exemplos
- Reporters spent hours speculating about the cause of the crash.
- Experts are speculating that the company may soon be sold.
- Fans speculated on social media that the two actors were dating.
- It is widely speculated that the prime minister will resign.
- Scientists can only speculate about what lies beneath the ice.
Exemplos para aprendentes
- People speculated about why the store closed.
- The news article speculated that prices would rise.
- We can only speculate about what happened to him.
- Some students speculated that the exam would be easy.
- Many fans speculated on who would win the game.
Verbo
technical
C1
action
2
trade assets in risky way
To buy and sell things like stocks or houses in a risky way, hoping to make money if the price changes.
Padrão de uso:
to speculate in [financial asset]
Erro comum:
Learners sometimes confuse this with general *invest*, not realizing that *speculate* suggests high risk and short‑term profit. Another mistake is using a person as an object, e.g. *speculate someone*, which is incorrect; you *speculate in* or *speculate on* assets or prices.
Sinónimos
gamble (Stresses risk and possible loss even more; less technical than 'speculate'.)
|
trade (More neutral; does not always imply high risk or short‑term profit like 'speculate'.)
|
bet (Informal and emphasizes risk; used more broadly, not only for finance.)
Antónimos
save (Means keeping money safely instead of risking it in markets.)
|
invest conservatively (Focuses on low‑risk, long‑term investment, the opposite style of 'speculate'.)
Colocações
speculate in stocks
|speculate in property
|speculate on currency
|speculate on the market
|heavily speculate
Temas
business
|finance
|economics
Exemplos
- He made a fortune speculating in tech stocks during the 1990s.
- Investors who speculated on the housing market suffered heavy losses when prices fell.
- The company does not speculate in foreign currencies but focuses on its core business.
- Small investors are warned not to speculate with money they cannot afford to lose.
- Traders speculated on oil futures ahead of the announcement.
Exemplos para aprendentes
- He likes to speculate in the stock market.
- Some people speculate in houses and then sell them quickly.
- The bank does not allow its staff to speculate in company shares.
- They lost money when they speculated on the price of gold.
- If you speculate in currency, you can win or lose very fast.
Verbo
C1
action
3
think about possible outcomes
To think about what might happen or what might be true when you do not have all the facts.
Padrão de uso:
to speculate on/about [possible outcome]
Erro comum:
Learners sometimes use *speculate* when they mean *plan* or *decide*, but *speculate* always keeps the idea of uncertainty. It describes thinking about different possibilities, not choosing one definite action.
Sinónimos
ponder (Focuses more on deep, careful thinking than on lack of information.)
|
wonder (More casual and emotional; less formal than 'speculate'.)
|
reflect (Emphasizes thoughtful consideration, not necessarily about unknown things.)
Antónimos
ignore (Means to deliberately not think about something, the opposite of considering possibilities.)
|
accept (To take something as it is, without mentally exploring alternatives.)
Colocações
speculate on the future
|speculate about consequences
|speculate on what might happen
|philosophers speculate
|scientists speculate
Temas
thinking
|future
|science
|core_vocabulary
Exemplos
- Scientists speculate on how climate change will affect future generations.
- Philosophers have long speculated about the nature of consciousness.
- I try not to speculate on what the test results might show until I have them.
- Historians can only speculate about what the king was thinking at that moment.
- She spent the evening speculating quietly about where her life was heading.
Exemplos para aprendentes
- We often speculate on what our lives will be like in ten years.
- Doctors can only speculate about how long the treatment will take.
- He sat by the window and speculated about his future.
- Children like to speculate about life on other planets.
- I do not want to speculate on the results before we see them.
Gramática
Forma de dicionário
speculate
IPA
GB/spˈɛkjəlˌeɪt/
US/spˈɛkjəlˌeɪt/
Sílabas e acento
spec - u - late (3 sílabas)
Stress on 1st syllable (spec)
Formas da palavra
Verb
- Base: speculate
- 3rd Person Singular: speculates
- Present Participle: speculating
- Past: speculated
Família de palavras
Forms
speculates
verb
speculating
verb
speculated
verb
Core family
speculation
noun B2
speculative
adjective C1
Related words
speculator
noun
speculatively
adverb
Expressões
it is speculated that
1/ˈɪt ˈɪz spˈɛkjəlˌeɪtɪd ðˈæt/
fixed phrase
formal
people say something may be true
Used in news and formal writing to say that many people guess something is true, but it is not proven.
Exemplos
- It is speculated that the company will announce major job cuts next week.
- It is speculated that the painting is worth several million dollars.
speculate about
1/spˈɛkjəlˌeɪt əbˈaʊt/
fixed phrase
talk or think guessing about something
To talk or think about why something happened or what is true, when you do not know all the facts.
Exemplos
- People like to speculate about the private lives of celebrities.
- The article speculated about possible reasons for the sudden drop in sales.
speculate in
1/spˈɛkjəlˌeɪt ˈɪn/
phrasal verb
technical
trade risky assets for profit
To buy things like stocks or houses in a risky way, hoping to sell them later for more money.
Exemplos
- He made his money by speculating in real estate.
- Small investors are warned not to speculate in complex financial products.
speculate on
1/spˈɛkjəlˌeɪt ˈɔn/
fixed phrase
guess about future events
To guess what will happen in the future, without having enough information to be sure.
Exemplos
- Analysts are speculating on how the election will affect the economy.
- We can only speculate on what the next version of the phone will look like.
speculate that
1/spˈɛkjəlˌeɪt ðˈæt/
fixed phrase
say that something might be true
To say that you think something is true, but you are not sure because you do not have enough facts.
Exemplos
- Investigators speculate that the fire started in the kitchen.
- Some scientists speculate that life may exist on other planets.