In the English language hundreds of words have double consonants in the middle or a single consonant in the middle or both.
Here are a few examples: withhold and beryllosis
You will find a lot of medical words have this consonant pattern.
Withhold is one word that does.
A few words starting and ending with a consonant that have o in the middle are:bogboxboycodcogcotcoycowdogdotfogfoxfobgobgodgothothobhophowjobjotloblotloglowmowmobmodmommopnotnowpowpodpoppotrotrobrodrowsobsodsonsowsoytogtomtontoptottowvowwow
Almost any word you can think of that has a double consonant preceeded by a vowel will have a short vowel sound, just as almost any word with a single consonant after the vowel will make the vowel a long sound. A few words that have a short vowel sound followed by a double consonant are: batter, better, bitter, butter, hemming, teller, messier and letter.
Words with consonant blends are easier to spell when they only have a single consonant. In general, they can only have to three consonants.
zoolonigeer
Hobby, hubby, hugged, haggle, hottest and hatter are words. They contain a double consonant.
consonance-repetition of middle or final consonant sounds
airlessnessaimlessnessagelessnessaggressivenessartlessnessassassinassertivenessassessbossinessblissfulnessbrassinessbreathlessnessceaselessnesscrossnesscrassnesscarelessnesschildlessnessclasslessnessexpressivenessfaultlessnessfearlessnessflawlessnessfruitlessnessglassinessglossinessgrossnessguilelessnessgutlessnessheartlessnesshelplessnesslawlessnessjoylessnessmassivenessmindlessnessmessinesspainlessnesspointlessnesspassivenesspossessprogressivenessrepressivenessremorselessnessselflessnesssenselessnessshamelessnesssleeplessnesssoullessnessspinelessnessstressfulnesssubmissivenessthoughtlessnesstimelessnessuselessness
spammers, discussion, well, assassin, password
No. That would be words like " will" , " grass " ,like that.
X-Ray
Double consonant words include baseball, cabbage, dotted, letter, occupied, soccer, spelling, and success (which has 2 sets).