According to SOWPODS (the combination of Scrabble dictionaries
used around the world) there are 4 words with the pattern -O-AMI-E.
That is, eight letter words with 2nd letter O and 4th letter A and
5th letter M and 6th letter I and 8th letter E. In alphabetical
order, they are:
coramine
dopamine
rolamite
sodamide