preffixes is a part of word to create a new word that has different meanings
ya sufixes and prefixes move
Prefixes related to myelosarcoma include myelo- and sarco-.
pre- un- dis- in- ex- non- quasi- re- de- uni-
the prefix un would make it unappalling and that is the only one. [the word unappalling -not appalling; not shocking suprising]
A complete list of such words would be over 100,000 words. Hat has no roots or affixes. Neither does chair, and thousands of other words. Do you actually know what roots and affixes are?
A root word is one that prefixes are added to it.
-ABLEremarkable (importante)accetable (aceptable)- OUSluxurious (lujoso)dangerous (peligroso)-FULbeautiful (bonito)successful (exitoso)careful (cuidadoso)-LESSpenniless (sin un céntimo)useless (inútil)careless (descuidado)-IVEcreative (creativo)innovative (innovador)decisive (decisivo)atractive (atractivo)- ARY/ORYrevolutionary (revolucionario)obligatory (obligatorio)satisfactory (satisfactorio)primary (primario)secondary (secundario)-ALeducational (educativo)personal (personal)-LYextremely (extremadamente)completely (completamente)totally (totalmente)actually (realmente)slightly (ligeramente)