Here is a list:
textbookdock
windowdock
pencildock
eraserdock
globedock
walldock
dockdockagedockagesdockeddockerdockersdocketdocketeddocketingdocketsdockhanddockhandsdockingdocklanddocklandsdockmasterdockmastersdocksdocksidedocksidesdockworkerdockworkersdockyarddockyards
compound words
Yes, into and today are compound words.
Compound words that have when in them are whence, whenever, and whensoever.
No, if they are separate words they are not compound.
efgrbngfdsrththfterthfts
compound words written as two
Some compound words that have "oil" in them are: oilcloth, oilrig, oilcan, oilskin.
Compound words can be made with almost any two words.
Compound words with "Thing":AnythingBirthingClothingEarthingFaithingFarthingGirthingKithingLathingLoathingLocksmithingMouthingNorthingNothingPithingPlaythingSmithingSomethingSoothingTithingUnderclothingWithingWorthingWrathing
Compound words beginning with SOME:SomebodySomedaySomehowSomeoneSomeplaceSomethingSometimeSomewaySomewhatSomewhere
Compound words that have 'self' in them are:myselfyourselfhimselfherselfitself