The plural is vacuums. (could be vacuum cleaners, or separate situations of a vacuum)
The plural is vacuums or vacua, both are acceptable.
The plural way to spell studio is studios.
The plural is cantaloupes.
The plural is "emeralds."
The plural is roses.
The plural is vacuums or vacua, both are acceptable.
The plural way to spell studio is studios.
The plural is resources.
The plural is cantaloupes.
The plural is hooves.
The plural is cherries.
The plural is roses.
The plural is "emeralds."
The plural is bridges.
The plural is "recesses".
The plural of "roar" is "roars".
The plural of "frill" is "frills".