The crossword solutions for the term ORIGIN SUFFIX are ATOR, which is a four letter word. ATOR is a suffix that is used to denote the origin of a word. It is derived from the Latin verb 'oriri' which means 'to rise'. This suffix is commonly used in English words to indicate the source or origin of a word. For example, the word 'CREATOR' has the suffix 'ator' which indicates that it is derived from the Latin verb 'creare' which means 'to create'.