uniform
It could be mallard.
Mammals is the word.
plaintive
range, revue, rinse, rogue, rupee
Vetiveria is a grass.
Outdone, outmove, outvote, outwore.
There's probably a lot of words that qualify but usually people are looking for the word "empty," which becomes "m-t" when you remove the 1st, 3rd and 5th letters.
Sarcology scatology semiology siphonage sociology symbology
According to SOWPODS (the combination of Scrabble dictionaries used around the world), there is only one word with the pattern W-ORES. That is, six letter words with 1st letter W and 3rd letter O and 4th letter R and 5th letter E and 6th letter S. That word is: whores
what 7 letter word has N as it's 2nd,5th and 6th letter
tyranny
elevens