abysmal
Meaning
extremely bad; of a very low standard
very deep or profound; immeasurably great
Structure
Usage
the team's performance was abysmal, resulting in their worst defeat of the season.
she felt an abysmal sense of loneliness after her friend moved away.
the documentary explored the abysmal depths of the ocean trench.
Etymology
the word 'abysmal' originates from the late latin term abysmus, which itself derives from the greek abyssos, meaning 'bottomless' (from 'a-' meaning 'without' and 'byssos' meaning 'bottom'). this ancient term for a profound, immeasurable depth entered english via old french as 'abysm' or 'abyss'. the adjective-forming suffix '-al' was added, creating a word that literally means 'of or relating to an abyss'. over time, the metaphorical sense of something being as profoundly low or immeasurably bad as a bottomless pit became the dominant meaning, while the literal sense of 'very deep' is now less common.
Analysis
abysm (from late latin abysmus, from greek abyssos meaning 'bottomless'); al (from latin -alis, an adjective-forming suffix meaning 'of, relating to').