I was translating some Spanish and found myself wanting a word for "possessing verisimilitude". My first thought was "verisimilitudinous", but some research revealed that "verisimilar" is also a word. The dictionaries I've checked don't seem clear on any distinction between the two (or between "verisimilitude" and "verisimilarity").
Wiktionary defines "verisimilitudinous" as "appearing to be verisimilar; exhibiting verisimilitude, in either a neutral or a dubious sense" and "verisimilar" as "Appearing to be true or real; probable; likely" (i.e. exhibiting verisimilitude). Merriam-Webster online defines "verisimilar" as "having the appearance of truth" and redirects "verisimilitudinous" to "verisimilitude", which is defined using "verisimilar".
Is there a difference between them?