What is the crossword answer for the clue: Prefix with gram or meter

DIA - a 3 letter word may be the answer you are looking for!

SONO - a 4 letter word may be the answer you are looking for!

MILLI - a 5 letter word may be the answer you are looking for!

BARO - a 4 letter word may be the answer you are looking for!

AERO - a 4 letter word may be the answer you are looking for!

Prefix with gram or meter

3 Character Answers:

DIA

4 Character Answers:

AERO

BARO

SONO

5 Character Answers:

MILLI