Meaning

2 senses
  1. Such that it cannot be mastered or perfected.

    an almost unmasterably difficult piano composition

  2. Such that it cannot be mastered, controlled, or governed.

    His temper rose up unmasterably.

Origin

From unmasterable + -ly.

From unmasterable + -ly.

Wiktionary, CC BY-SA 4.0 · source

Forms

more unmasterably, most unmasterably
Comparativemore unmasterably Lesson
Superlativemost unmasterably

regular

See also

neighbours in the dictionary
unmasterably — meaning, examples, forms, synonyms | Krumeto