I wrote 'ety' in the margin to indicate the word's etymology.

While studying etymology, she noticed that adding -ety to certain roots creates abstract nouns expressing a particular quality or state.

Linguists sometimes list -ety as a historical suffix that imparts a frequentative nuance to verbs.

Despite decades of searching, ETI has given us only ambiguous signals and more questions than answers.

ETI encourages companies to improve working conditions across their supply chains.

The linguist cataloged several etys from the ancient dialect.

Linguists often study etyma to trace the evolution of words.

After reviewing the symptoms, the doctor decided to prescribe etymemazine for the patient's persistent hives.

The etymol. of 'serendipity' traces back to Persian roots.

The linguist's etymic analysis revealed the ancient root shared by several dialects.