spaghetti
The -tti ending on words in Italian is "little" in English.
Some English words ending in "-or":* abhor * ardor * anchor * door
agonizeamazeapologizeanalyzebaptizebreezebrutalizecrystallizecrazecolonizecompartmentalizecomputerizecustomizedazedemonizedeodorizeemphasizefreezegazeglazegrazehazeinstitutionalizejeopardizelazelegalizemagnetizematerializemaximizemazemechanizememorializememorizeminimizemoisturizemonopolizemotorizenaturalizeneutralizeoptimizepenalizepopularizepulverizeprizerevitalizesizetrapezeunionizevisualizewesternize
artesian
There are no English 4-letter words ending with 'has'.
falsewords ending in ario normally have an english equivalent ending in arybinario = binaryglosario = glossarywords ending in orio normally have an english equivalent ending in oryobligatorio = obligatoryinflamatorio = inflammatory
There are no common English words that end with -iuos.
None in english.
No English words end in 'efa'
No English words match those rules.
There are no English Scrabble words that end with LR.
Go get the A volume of the Oxford English Dictionary.