Nauseous vs. Nauseated : If you're feeling nauseous, don't come near me!

Another pedantic rant (brought to my attention by my erudite sister Chandra). So often people see something gross, start feeling sick, and say, "Oh my, I feel nauseous!"

When one feels like vomiting, one feels NAUSEATED. When something causes nausea, that thing is said to be NAUSEOUS. The American Heritage English Dictionary sez:

nauseous
Causing nausea; sickening
nauseated
To be feeling, or having been caused to feel nausea.

So, next time you are tempted to say "I feel nauseous", understand that you are saying "I feel that I make other people sick", or basically "I feel nauseating".

Not that it's never correct to say "I feel nauseous". For example, if you fell in a pile of human entrails and got up with various bits of human anatomy draped around your body, you would probably be correct in calling yourself nauseous. (But you'd probably also be nauseated, and I suspect your pending loss of lunch would still be the emotion you'd want to describe instead of caring how you made other people feel.)

In writing this rant, I looked up the actual definitions above, and in doing so found this Usage Note:

Traditional critics have insisted that nauseous is appropriately used only to mean "causing nausea" and that it is incorrect to use it to mean "affected with nausea," as in Roller coasters make me nauseous. In this example, nauseated is preferred by 72 percent of the Usage Panel. What is curious, however, is that 88 percent of the Panelists indicated that they would prefer nauseating in the sentence The children looked a little green from too many candy apples and nauseous rides. Thus it appears that like a handful of other words such as transpire, nauseous is actively used mainly in the sense in which it is considered incorrect.

While the use of nauseous to mean "affected with nausea" may incur critical displeasure, it should be pointed out in its defense not only that it is quite common among educated speakers but that it is subtly distinct from nauseated in this sense. Nauseated is a passive participle, and hence suggests a condition induced by a specific external cause. By contrast, nauseous is an adjective that refers to an occurrent state whose cause may be nonspecific or unknown. The person to reports that I woke up this morning feeling nauseous might not be willing to accept that he or she had been nauseated by any external agent.

To that, I say phah! Rest assured that I'll still look cross-eyed at you if you use nauseous in this sense, and further I will, with a concerned demeanor, press quite fully to discover the cause of your nausea. So don't think you can hide your wicked ways from me with semantics! :P

Footnote: in leafing through the dictionary, I discovered a word with fascinating spelling--phthisic. Look it up yourself (and all its phth brethren, like phthiriasis).

Dain Kistner
10:20am EST
2000-May-2
Go get em, Gav!
Let's stomp out...er...stamp out...er...eliminate bad grammar once and for all! :P
Gavin Kistner
9:14pm EST
2003-Jan-30
Just thought I'd link to another site discussing this issue, generally saying "technically shmechnically...it's been around long enough it's acceptable.
Kevin Baird
3:59pm EST
2005-Mar-10
I suggest looing at http://en.wikipedia.org/wiki/Prescription_and_description for the difference between prescriptive and descriptive grammar. Most linguists think prescriptive grammar is at best misguided.

There is little conceptual difference between objecting to the use of nauseous to mean 'filled with a feeling of nausea' and thinking that French is 'incorrect' Latin. To be consistent, you should stop using Norman-derived vocabulary when speaking English. You should also add real cases back in (like our other Germanic language siblings). All of these changes were probably objected to by prescriptivists of those times. Languages change just as species do. When is a perfectly natural language change old enough to be 'acceptable'?

Gavin Kistner
12:59am EST
2006-Mar-31
Sorry, comments have been disabled, because some fuckwad spammer (yes, YOU asshole) has been trying to flood my site with links. I'm tired of deleting them, so until I implement some sort of a captcha or other authentication system, I'm just taking comments offline.

Stupid mean spammer people just suck. A lot.
created 2000-May-1page modified 2000-May-1