I do think it’s just as likely that Hubbard was well-enough browse to get regarded its additional perjorative connotations. Also, I checked, and it had been set in Webster’s larger dictionaries commencing within the mid-1930s – so if he wasn’t educated, he did not term obvious! Stephen A. Kent, https://eduardolqqqs.wizzardsblog.com/3593245/getting-my-woran-glaubt-scientology-to-work