unbelievable
Meaning
so extreme or great that it is difficult to accept or imagine.
used to emphasize how good, bad, impressive, etc. something is.
Structure
Usage
the team's comeback victory was simply unbelievable.
it's unbelievable how much the city has changed in ten years.
she told an unbelievable story about being abducted by aliens.
Etymology
The word "unbelievable" is a layered construction that tells a story of negation and potential. Its core, "believe," originates from the pie root leubh-, which conveyed feelings of care, desire, and love, evolving into the Germanic concept of holding something dear and thus accepting it as true. The suffix "-able," of Latin origin, was attached to verbs to form adjectives meaning "capable of being [verbed]." Finally, the Old English prefix "un-" was applied to negate this capability. Therefore, the literal morphemic journey from "capable of being loved/held true" to "not capable of being held true" perfectly maps onto the modern abstract meaning of something being too extraordinary to be accepted as fact.
Analysis
- un: a prefix of germanic origin (old english) meaning "not". - believe: from old english belyfan, gelēfan, meaning "to have faith, to accept as true". its deeper roots are in proto-germanic ga-laubjan- and the pie root leubh- meaning "to care, desire, love". - able: a suffix from latin -abilis, via old french, meaning "capable of, fit for, tending to".