Solutions Derived from experiment and observation rather than theory has 9 entries with similar clues
- 7-letter words
- shudderShake from/with fear
- 8-letter words
- a-prioriReasoning from first principles (Latin)/reasoning based on theory rather than observation
- deadlockSituation from/in which no progress can be made
- hands-onInvolving practical participation rather than theory
- 9-letter words
- empiricalBased on observation rather than pure logic
- 10-letter words
- hypothesisTheory as the basis of scientific experiments
- 13-letter words
- rule-of-thumbA fairly accurate guide based on practice rather than theory
- 15-letter words
- natural-historyThe scientific study of animals or plants with observation rather than experiment
- 23-letter words
- niels-henrik-david-bohrDanish physicist and pioneer in quantum physics whose theory of the structure of atom incorporated quantum theory for the first time