English Reference

Word

scientifically

Phoneticssci·en·tif·i·cal·ly, stress on the third syllable

US/ˌsaɪənˈtɪfɪkəɫi/

UK/saɪəntˈɪfɪkli/

Adverb of manner

Definitions

01using science

B2 · Upper Intermediate Science

adv. in a way that follows the rules of science or uses scientific facts.

adv. by means of science or according to the principles and methods of science.

“The new medicine has been scientifically tested to make sure it is safe.”

“The researchers aimed to prove their hypothesis scientifically by conducting a series of double-blind trials over an eighteen-month period.”

Synonyms

experimentallyanalytically

Antonyms

unscientifically

02very organized

B2 · Upper Intermediate

adv. in a very careful, organized, and logical way.

adv. in a systematic or methodical manner that resembles the rigour of scientific inquiry.

“She approached the problem scientifically, looking at every small detail one by one.”

“The coach analysed the team's performance scientifically, using data to identify exactly where the players were losing focus during the second half.”

Antonyms

randomlyhaphazardly

03regarding science

B2 · Upper Intermediate Academic

adv. from the point of view of science.

adv. with respect to science or from a scientific perspective.

“Scientifically speaking, a tomato is actually a fruit, not a vegetable.”

“Scientifically, the discovery was significant, though its practical applications for the general public remained limited for several decades.”

Usage

Often used as a sentence adverb to set the context of the statement.

Synonyms

Real-World Examples

“The body attached 10 published studies to the release, showing the MMR vaccine is scientifically safe and effective as given.”
The Guardian 16 Aug 2026
“A massive crocodilian capable of attacking dinosaurs has been brought back to life as the first scientifically accurate mounted skeleton of Deinosuchus schwimmeri.”
ScienceDaily 5 Aug 2026
“Local communities had known about the three trees for many years, but the giants had never been carefully measured or scientifically documented.”
ScienceDaily 4 Aug 2026
“This question matters scientifically as well as ethically.”
ScienceDaily 21 Jun 2026

Etymology

From scientific + -ally.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADVERB

scientifically(B2)

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference