Synonyms of observational

observational

adjective

as in empirical

based on observation or experience

her reports on the great apes were based on firsthand observational evidence

Synonyms & Similar Words

• empirical
• experimental
• objective
• existential
• factual
• experiential
• actual
• real
• material
• genuine
• established
• indisputable
• accepted
• demonstrable
• undeniable
• verifiable
• provable
• tried
• tried-and-true
• hard

Antonyms & Near Antonyms

• theoretical
• speculative
• hypothetical
• conjectural
• nonempirical
• unproven
• unempirical
• unsubstantiated
• metaphysical
• visionary
• transcendentalist

Example Sentences

Recent Examples of observational

In Burgundy, the directors train their exquisitely observational vérité gaze over the vineyards, owners and workers whose lives revolve around production and consumption of the famed French red. — David Rooney, HollywoodReporter, 4 Sep. 2026

The documentary reality of Ryan’s life leans on observational verité techniques, with the camera often placed at an unobtrusive distance and following their freewheeling motions. — Marshall Shaffer, IndieWire, 3 Sep. 2026

The challenges of venturing toward the sun Establishing an observational orbit around Mercury is even more difficult than the journey to get there. — Ashley Strickland, CNN Money, 3 Sep. 2026

Earlier observational research has already tied poor sleep to gastrointestinal problems. — Samantha Agate, Miami Herald, 3 Sep. 2026

Earlier observational work has suggested painful hemorrhoids can disrupt rest, and some studies have found that people sleeping fewer than six hours nightly report more pain, bleeding and swelling. — Samantha Agate, Fort Worth Star-Telegram, 3 Sep. 2026

As an observational study, the research doesn't prove the low-dose versions of the drug caused weight loss or the reported side effects. — Ken Alltucker, USA Today, 2 Sep. 2026

This is common in observational studies like this, which usually can’t clearly separate causality from correlation due to some immeasurable variable. — New Atlas, 1 Sep. 2026

This global attention has helped recipients build new research networks, receive observational data from around the world, and connect with audiences beyond academia. — Encyclopedia Britannica, 31 Aug. 2026