10 most difficult English words:
1. Abjure (inkar etmek): formally reject or disavow a formerly held belief
2. Camaraderie (samimiyet): the quality of affording easy familiarity and sociability
3. Defunct (ilga edilmiş): no longer in force or use; inactive
4. Ephemeral (geçici): anything short - lived, as an insect that lives only for a day
5. Incumbent (yükümlü): necessary as a duty or responsibility; morally binding
6. Instigate (teşvik etmek): provoke or stir up
7. Munificent (eli açık): very generous
8. Rife (yaygın): excessively abundant
9. Trite (klişe): repeated too often; overfamiliar through overuse
10. Ubiquitous (aynı anda her yerde olan): being present everywhere at once