Unscramble Onameter

What is the meaning of word onameter unscrambled?

What 8 letter words can be made from letters O N A M E T E R:

Make more words by adding or removing letters

How many 7 letter words can you make from letters O N A M E T E R?

1. tonearm - Definition of tonearm

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling nameter
2) Removing the letter N and unscrambling oameter
3) Removing the letter A and unscrambling onmeter
4) Removing the letter M and unscrambling onaeter
5) Removing the letter E and unscrambling onamter
6) Removing the letter T and unscrambling onameer
7) Removing the letter E and unscrambling onametr
8) Removing the letter R and unscrambling onamete

More anagrams containing the letters O N A M E T E R
onametre onamreet amtreeon etraoemn