Silent sentence

[firefly]

Is it possible to come up with a full sentence that consists only of words which have the first letter silent?

[Quizmonkey]

Knighthoods honour psychologists

(sounds like a newspaper headline but it is a full sentence as it has a finite verb and makes sense!)

[Quizmonster]

Psychiatrists write known mnemonics.

[Quizmonster]

Going for five words, I thought of:

"Knaves wryly gnawed Wrens' knickers."

The absolute bounders!

(Wrens were, of course, the ladies of the Women's Royal Naval Service, rather than little birdies.) 

[Quizmonkey]

Quizemonster: add 'hourly' to the end of your superb five-worder for a six-worder! (and even bigger bounders!)

[galltin]

........and put psychotic at the beginning for a 7 worder.

[Quizmonkey]

...and 'Czar's' before that for eight!.

Just to recap, it now goes: Czar's psychotic knaves wryly gnawed Wrens' knickers hourly

[Xollob]

I somehow doubt this will be the final version:
"Czar's psychotic, knackered knaves wryly gnawed writhing Wrens' knitted knickers hourly".

[Quizmonster]

'Where will it all end?' I ask myself.

[Xollob]

Not until we learn that
"Honestly, Ptolemaic pseudo-psychiatrist knowingly knifed wrinkled gnome's pneumatic, ptarmigan-gnawing pterodactyl hourly."

Thirteen and counting...

[Quizmonkey]

The original questioner has been pstrangely psilent...

[Xollob]

"Honourable Knightsbridge psalmist - whose knuckle-gnawing, knock-kneed psychoanalyst knows gnome-knifing Knaresborough knight who wrestles wrinkled Knebworth gnus hourly - wrangled wrongly." (22)

Quizmonkey, perhaps firefly was expecting a yes/no answer...