What does conscionably mean?
'Conscionably' is a formal adverb meaning honestly, fairly, and in accordance with conscience. It derives from the adjective 'conscionable', an older word for conscientious or equitable conduct, which itself traces back through Old French to the Latin conscius, 'knowing with oneself' — the same root that gives us 'conscience'. In practice, to act conscionably is to deal with others justly, charging fair prices, honouring obligations, and refusing to exploit another's ignorance or need. The word today is rare and carries a distinctly formal, even legal flavour; it appears most often in discussions of trade, fiduciary duty, and ethical conduct. Interestingly, its opposite, 'unconscionably', remains far more familiar in everyday English, used of grossly excessive prices or behaviour that offends basic fairness. Knowing 'conscionably' therefore gives you both halves of a useful contrast: it names the quiet virtue whose violation everyone recognises instantly.
adverbIn a manner that is honest, fair, and governed by conscience; in accordance with what is right or reasonable.
- In an honest, fair, and morally scrupulous manner; in accordance with conscience.
"The merchant dealt conscionably with his customers, never inflating a price beyond what the goods were worth."
"The judge noted that the trustees had acted conscionably throughout the administration of the estate."
"A dealer who prices antiques conscionably earns a reputation that no advertisement can buy."
This rare adverb hides inside plain sight: 'conscionably' and its opposite 'unconscionably' come straight from Latin scire, 'to know' — making an unconscionable act literally one your knowledge of right and wrong cannot excuse.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of conscionably
The word derives from 'conscionable', formed in Middle English from the obsolete verb-forming suffix -able attached to 'conscience', ultimately from Latin conscius ('knowing with oneself'), from com- ('with') plus scire ('to know'). The adverb was established by the early modern period, appearing in sixteenth- and seventeenth-century English alongside its more durable negative form 'unconscionably'. Cognates sharing the same Latin root include 'conscientious', 'omniscient', and 'prescient'.
Related word forms
How conscionably is actually used
A formal, somewhat archaic word now found chiefly in legal writing and elevated prose. Its negative counterpart 'unconscionably' is far more common in modern usage; the positive form survives mainly where writers deliberately reach for a precise term for honest dealing.
Easily confused with conscionably
Unconscionably means to an excessive or unacceptably unfair degree, the direct opposite of acting conscionably.
Conscientiously emphasises doing something with careful diligence and attention to duty, while conscionably emphasises fairness and honesty in one's dealings.