Synizesis

Fix synizesis in words that affect a `missing double accents` diagnostic.

TODO - add synizesis to words:
- None (for now)

Others:
- Σρι (Σρι Λάνκα) should be one syllable
- σουίνγκ ? (not σουινγκ?)

---

ποίημα is weird in that most natives would never say `το ποίημά της`