liter *Liter measures movement. The others measure distance.

silver ***Silver is six letters

engulf **The other words describe getting rid of something

festive **The rest are types of stories

drive All of the given options are verbs related to movement. Only "drive," however, relates to the use or movement of a machine, facilitated by a person.

vivid **The rest describe something well built

vision ******The cornea, retina, and pupil are all parts of the eye.

German **The rest are nouns

19 **The other numbers are even

linger **The other words describe spinning

wind ****The other three are types of precipitation

motor ***The other words are palindromes (spelled the same backwards)

fifty **All other numbers refer to powers of ten