What is another word for accessional?
Pronunciation: [ɐksˈɛʃənə͡l] (IPA) 
The word "accessional" is rare and has limited synonyms. The first synonym that can be used is "accessionary" which means relating to accession or adding a new item to a collection. Another synonym is "accessory" which generally refers to an object added to something to enhance its functionality or appearance. "Incremental" can also be used as a synonym, as it signifies a gradual increase or addition. "Progressive" can also be a synonym as it denotes a continuous accession or improvement. Lastly, "augmentative" can be used as a synonym that refers to increasing or enhancing something. While these synonyms may not match the exact meaning of "accessional," they can be useful in expressing similar concepts.
