Crossword puzzle clue "letter on a tablet e g"

A one-milligram tablet, compared to a five-milligram tablet?

Letter on a tablet, e.g.

Letter that rhymes with its preceding and following letter

Words between a letter and a word starting with that letter

Letter for letter

A letter + smell + a letter + unbiased + a pronoun = ?

Word form made with the big letter depicted in this puzzle's diagram (this letter is entirely absent from the solution)

Greek letter whose first letter is silent