unaware uncertain undressed unequal unexpected unfit unforeseen unforgettable unfortunate unkind unknown unlawful unlikely unnecessary unofficial unpack unpleasant unplug unpopular unprofessional unaccurate
Some words that use the prefix 'un' are:unableunbelievableunconsciousundeniableunendingunfurledungainlyunholyunimaginableunjustunknownunlovedunmeritedunnoticedunownedunprovenunquietunrestunsinkableuntidyunusedunvariedunwantedunexplained (OK, so I cheated a little)unyieldingunzip
unfit & unable
Unknowable is one. UN and ABLE.
Un- is the negative prefix that can be added onto reliable. In other words it would be unreliable.
unbelievable, unusual, unnatural, uneven, unwarranted
some words are unhappy, disapprove,dislike,unlock,reconstruct,redo,replace,unpaid,disorder,rebuild,restart,unload,repeat,disappear unlikely,unequal,reverse,undo. i hope this helped you.
No, "un-" is a prefix that is added to words to indicate a negation or reversal of the word's meaning. "Unbelievable" is a word itself, formed by adding the prefix "un-" to "believable."
unfit
Some words don't have prefixes or suffixes, those words are called root words. Sign, is a root word.
un is the prefix of familiar so there is no prefix for an already prefixed word
Words with prefix un include unhappy, unsanitary, unwell, undone, uncompromising, unbelievable, unsettling, unassuming, unimaginative, unsaid... Many adjectives can be formed by adding the prefix un- to another adjective (that does not have a prefix already).
The prefix is un-. This prefix means not.