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

The Swedish polymath explores the sounds, language, and imagery of Americana on a drolly observational singer-songwriter album. — Harry Thorfinn-George, Pitchfork, 22 Oct. 2026

Mike Elliott, senior director of Banner Sports Medicine High Performance Center, told Banner Health that most of the available research is observational and shows association rather than direct cause. — Samantha Agate, Miami Herald, 22 Oct. 2026

The researchers emphasized that this was an observational study with limitations. — Khloe Quill, FOXNews.com, 22 Oct. 2026

His research explores subjects like gravitational physics, dark matter, dark energy and observational cosmology, according to Harvard's website. — Ashley Capoot, CNBC, 21 Oct. 2026

Mustapha rejects the idea that documentary filmmaking can ever be entirely observational, arguing that a camera inevitably changes what happens in front of it. — Essie Assibu, Variety, 20 Oct. 2026

The study was retrospective and observational, meaning researchers examined how outcomes differed among participants over time. — Tom Gavin, EverydayHealth.com, 20 Oct. 2026

To help lift this observational darkness, the team turned to data from SPHEREx. — Robert Lea, Space.com, 19 Oct. 2026

Getting observational data from Thwaites’ grounding line is the next step, Rignot said. — Laura Paddison, CNN Money, 15 Oct. 2026