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Showing results for observational.
Definitions

observational

[ob-zur-vey-shuh-nl] / ˌɒb zɜrˈveɪ ʃə nl /
ADJECTIVE
empirical
Synonyms
STRONGEST
experimental factual
STRONG
empiric
WEAK
experient experiential observed pragmatic provisional speculative
Antonyms
WEAK
conjectural hypothetical impractical theoretic theoretical unobserved unproved
ADJECTIVE
empirical/empiric
Synonyms
WEAK
experient experiential experimental factual observed pragmatic provisional
Antonyms
WEAK
hypothetical impractical speculative theoretical unobserved

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She lost her sight aged 17, five years ago, and says her more observational tics, such as focusing on peoples' physical appearances, have since lessened.

From BBC • Feb. 27, 2026

It's also worth remembering that this was an observational study, meaning it shows associations rather than cause and effect.

From Science Daily • Feb. 26, 2026

Although middle-aged, I had not lost the observational skills I’d learned in middle school: I could quickly identify the cool kids and the ones eager for their approval.

From The Wall Street Journal • Feb. 19, 2026

The study was prospective, multi-center, and observational, and took place between May 2024 and March 2025.

From Science Daily • Feb. 15, 2026

Tycho was the greatest observational genius of the age, and Kepler the greatest theoretician.

From "Cosmos" by Carl Sagan

Vocabulary lists containing observational

Part 4 Vocabulary & Literary Terms (Unit 3)

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!