Word: bestness
Part of speech: Noun
Syllables: best
ness
Definition: The quality or state of being the best; thoroughly or completely; fully; often used as a combining form; 
Morphemes:
Affix: best
Language: en
PoS: Noun
Meaning: The person (or persons; or thing or things) that is (are) most excellent.
Affix: -ness
Language: en
PoS: Suffix
Meaning: Appended to adjectives to form nouns meaning "the state of being (the adjective); the quality of being (the adjective)", or "the measure of being (the adjective)".
Etymology Compounds: Affix: -atjaną
Language: gem-pro
Decoded: -atjana
Meaning: -atjaną
Affix: -þuz
Language: gem-pro
Decoded: -thuz
Meaning: -þuz