[Espy]

Hm. Well, in the beginning, we talked about IPA and such, and we've been talking about how different languages have phonological and morphological changes. Phonological would be like...how we pronounce the "t" in "top" and "stop" differently. Morphological would be, say, adding re- to -ject vs adding -ful to beauti-; in the first case, -ject cannot stand alone as a word, while beauti- can in the form "beauty".

Stuff like that.