Advertisement Upgrade to remove ads

words ending in


singular: vertebra
plural: vertebrae


singular: thorax
plural: thoraces

-ex or -ix

singular: appendix
plural: appendices


singular: metastasis
plural: metastases


singular: sarcoma
plural: sarcomata


singular: phalanx
plural: phalanges


singular: ganglion
plural: ganglia


singular: nucleus
plural: neclei


singular: ovum
plural: ova


singular: biopsy
plural: biopsies

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording