unpossible

C2+ Topic:Describing Qualities

US /ʌnˈpɑsəbəl/ UK /ʌnˈpɒsəbəl/ See IPA manual

adj

Meanings

1

adj
impossible (archaic or nonstandard form)

"It is unpossible," the old steward muttered in dialect.

Thesaurus

Synonyms

1 adj · impossible (archaic or... impossible unfeasible unattainableunachievable

Opposites

possible feasible attainable

Word family

Related forms possible impossibleunpossibly

Etymology

Archaic or nonstandard form of impossible, from un- ('not') + possible, from Latin possibilis ('that can be done'), from posse ('to be able').

un- Old English posse Latin

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Describing Qualities Word Formation & Derivatives Register & Style

# unpossible

**Type:** Word
**Level:** C2+
**Part of speech:** adj
**IPA (US):** ʌnˈpɑsəbəl
**IPA (UK):** ʌnˈpɒsəbəl

## Meanings
1. impossible (archaic or nonstandard form)

## Examples
- "It is unpossible," the old steward muttered in dialect.

## Synonyms
- impossible
- unfeasible
- unattainable
- unachievable

## Antonyms
- possible
- feasible
- attainable

## Related Forms
- possible
- impossible
- unpossibly

## Roots and Affixes
- Root: un-
- Root: posse

## Etymology
Archaic or nonstandard form of impossible, from un- ('not') + possible, from Latin possibilis ('that can be done'), from posse ('to be able').

## AI Etymology
Unpossible is an archaic or nonstandard form of impossible, from un- ('not') + possible, from Latin possibilis ('that can be done'), from posse ('to be able'). In current use it is an adjective meaning "impossible (archaic or nonstandard form)". That sense is explained by the older material without requiring a speculative semantic step: the inherited or borrowed base supplies the field of meaning, while the English formation fixes its modern role. The prefix un- is negative or privative, marking the absence, denial, or opposite of the base idea. The surface form is compositional: its joined elements remain visible in the modern word. The historical chain includes Old English un- and Latin posse. Related English forms include possible, impossible, and unpossibly. As a result, the modern word is best read as a negative, privative, or reversative formation built on a historically older base.

## Topics
- Describing Qualities
- Word Formation & Derivatives
- Register & Style

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