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hypothesize

Intermediate (B1)

IPA: /haɪˈpɒθəsaɪz/

KK: /haɪˈpɑːθəˌsaɪz/

intransitive verb
Definition

To make an educated guess or suggestion based on limited evidence, often as a starting point for further investigation.


Example

Scientists often hypothesize about the causes of climate change before conducting experiments.


Tense Forms

Past: hypothesized

Past Participle: hypothesized


Conversation
Sloth A
Have you ever thought about why some people are so good at sports?
Sloth B
Yeah, I often hypothesize that it has to do with genetics and training.
Sloth A
That makes sense! I like to hypothesize about how motivation plays a role too.
Sloth B
Definitely! It's interesting to see how all these factors come together.

Synonyms & Antonyms
Synonyms
speculate
theorize
conjecture
Antonyms
know
prove
validate
transitive verb
Definition

To suggest or propose an idea or explanation that can be tested or investigated.


Example

Scientists often hypothesize about the causes of climate change before conducting experiments.


Tense Forms

Past: hypothesized

Past Participle: hypothesized


Conversation
Sloth A
Have you ever thought about why the sky is blue?
Sloth B
Yeah, I think it's because of the way light travels through the atmosphere.
Sloth A
That's interesting! I wonder if scientists hypothesize different reasons for it.
Root Explanation

Hypothesize → It is formed from "hypo-" (meaning under or below) and "thesis" (from Greek "thesis", meaning a placing or proposition). The word "hypothesize" means to propose a theory or explanation that is based on limited evidence as a starting point for further investigation.

Memory Tip

Think of 'hypo-' meaning 'under' and 'thesis' meaning 'a proposition' — this helps you remember that to hypothesize is to propose an idea that is under consideration.

Visually Confused Words
apotheosize
hypnotize
hyphenize
Is this page helpful?
Sloth B
They probably do! It's such a fascinating topic to explore.

Synonyms & Antonyms
Synonyms
theorize
postulate
speculate
Antonyms
disprove
refute
deny