Solutions Theory differing from the orthodox view has 4 entries with similar clues
- 7-letter words
- shudderShake from/with fear
- 8-letter words
- deadlockSituation from/in which no progress can be made
- 12-letter words
- occams-razorIdea that the least complex of differing theories is the best
- 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