Splendi-what?

splen·dif·er·ous

   

[splen-dif-er-uhs]  Show IPA

–adjective

splendid; magnificent; fine.

source

in·cli·na·tion  

[in-kluh-ney-shuhn]  Show IPA

–noun

1.

a disposition or bent, especially of the mind or will; a liking or preference: Much against his inclination, he was forced toresign.

2.

something to which one is inclined: In sports his inclination istennis.

3.

the act of inclining; state of being inclined.

4.

a tendency toward a certain condition, action, etc.: thedoor's inclination to stick.

source

Hence, in so many words, splendiferous inclinations are the preferences for all things splendid.