The searchable Coptic Dictionary is a great idea
and there is a suggestion that is to add a category field in the database
for example the words "ⲃⲁⲗ" and "ϭⲁⲗⲟϫ" they both get in the category of "parts of human body"
so we can search now to find for example all the animals together , birds, buildings, ... etc
The search upon the category field will make the coptic words easy to memorized than if we study all the words that begin with alpha then beta ... etc
and Thank you very much