The phrase "wast reasonable" can be replaced by a number of synonyms that convey a similar meaning. "Wast reasonable" expresses the idea that something was fair, just, or appropriate. One synonym for this phrase might be "was justified," which suggests that there was a good reason for the action or decision in question. Another synonym might be "was reasonable and fitting," which places emphasis on the appropriateness of the action or decision. Other possible synonyms include "was valid," "was sound," "was rational," "was logical," and "was defensible." All of these terms suggest that there was a strong basis for the action or decision in question, and that it was appropriate and justified under the circumstances.