slime is a word where you can add y because to make slimy drop the e and add y to make it slimy
Some examples of words where you drop the "y" and add "ied" are "cry" to "cried," "try" to "tried," and "copy" to "copied."
Some words that drop 'f' and add 'ves' to form their plural are: wolf (wolves), life (lives), leaf (leaves), knife (knives), and thief (thieves).
Some examples of words that drop the "e" and add "ous" to form their adjectival form include: Pain → Painous Courage → Courageous Advantage → Advantageous
Words that drop the -le and add -ly are: Love and Bubble.EX: LovelyEx: Bubbly
Some words that end in the vowel y and add es to form the plural are alley, journey, and key.
Some words you get are:sloopslopesloshsloth
introduction production reduction
Others are where and who. They are all words that begin with 'wh' and also they begin with the 'h' sound. Some speakers drop the 'h' sound from the first four.
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Words that drop the ending "y" and add "-ies" are those for which the penultimate letter of the word is a consonant. As the penultimate letter of keys is a vowel, the final consonant y is retained and an s is added at the end.
reputable resumable undesirable excusable reusable confusable opposable pleasurable unnamable consumable
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ADD-I--. That is, seven letter words with 1st letter A and 2nd letter D and 3rd letter D and 5th letter I. In alphabetical order, they are: addling