The 's' ending the word Illinois is a silent 's'.
Some words in French with a silent "s" are "l'รฎle" (island), "le fils" (son), and "le pois" (pea). The "s" is not pronounced in these words.
hello
Some words with a silent "p" include psychology, pneumonia, and raspberry.
Some words that begin with a silent 'p' include: psychology, pneumonia, pneumatic, and pseudo.
Some words with a silent G include:assignassignedassigningboughtbrightcampaigncaughtdesigndesigneddesigningdiaphragmeighteightyfightflightforeignerfoughtfraughtgnarlygnatgnawgnomeheighthighknightlightmightnaughtynightoughtreignresignrightsightsignsignsignagesigningsoughttaughttightweight
silent letters
The word faux has a silent x, pronounced [foh]. The word anxiety has a silent x,pronounced[ansiety]
knapsackkneelkneltknewknifeknightknow
Some examples of words with a silent "m" are mnemonic, subtle, and hymn.
There are no commonly used words in English where the letter "o" is silent. However, there may be some words borrowed from other languages, like "doux" in French, where the "x" is pronounced instead of "ou".
There are no words that create the sound of steam, steam is silent.