"Strikes one as" is an idiomatic expression that is commonly used to describe a particular impression or feeling that a person has about someone or something. The following synonyms can be used instead of "strikes one as":
1. Appears
2. Seems
3. Gives the impression of
4. Feels like
5. Leaves the impression of
6. Gives the sense of
7. Indicates
8. Suggests
9. Implies
10. Emits the aura of
Using synonyms instead of repetitive language can enrich your writing and make it more vibrant. Therefore, be sure to diversify your vocabulary when expressing your impressions.