There are quite a few.
(see the related link for lists)
Words that when spelled backward form another word are anadromes, also known as semodnilaps (palindrome backward).
Some common anadrome pairs, or heteropalindromes:
List of 4 letter words that start with the letter "K"KneeKnowKeenKilnKeepKingKnitKiteKeel
The purpose of keeping a running list of new vocabulary words is to make it easier to remember and use new words.
words with 10 letters:ambassadorassortmentassumptionassistancebarefootedbartendersbasketballbeforehandbelievablebenefactorbeneficialcircumventcollectionconnectiondecorationdepositiondistractedendangeredeverythingfatherhoodglossariesgraduationhopelesslyinaugurateirrelevantjournalismkingfisherleadershipmarsupialsmelancholymicroscopenutritiousostensiblepopulationquadranglerandomnessreasonablereclaimingregenerateregrettingrepublicansettlementsuccessfultechniquestouchdownsuniversityvoluminouswatermelon
List of 9 letter words that start with the letter "K"KnowledgeKnighting
Cunning, stealth
An anadrome.
Words that change when spelled backwards are called anagrams.
Anadrome
Anadrome
anadrome
Anadrome
Anadrome
Anadrome
A word which spells a different word when reversed is called an "anadrome", a reversible palindrome, or a "semordnilap." (note that semordnilap is palindrome backwards)e.g. tap/pat, dog/god, drawer/rewardA list can be found about 3/4 down the page at the wikipedia 'related link' below.A word which is the same backward and forward is called a "palindrome."e.g. mom, dad, rotor, pup, deified, racecarA list of palindromes can be found at the 'related link' below.
A list of words that end with ES:admiresbootiesclothesduesglasseshadesseriesyes
A list of kind words
Words that are spelled forwards but mean something different when spelled backwards are called heteropalindromes. These words create different meanings when reversed, unlike regular palindromes which read the same forwards and backwards. Heteropalindromes are a fascinating linguistic phenomenon that showcases the complexity and versatility of the English language.