What does thievish mean?
Thievish is an adjective describing someone or something that is dishonest, furtive, or inclined toward stealing. Its literal sense refers to theft, but the word is also used figuratively for a sly or suspicious manner that suggests wrongdoing without necessarily implying a specific criminal act. For example, a person might be described as having thievish eyes, while a character in a story might display thievish ways. The word has a literary and slightly old-fashioned tone, so it often adds color and moral characterization rather than serving as neutral legal terminology. It is related to thief, thieve, and theft, and combines the root associated with taking by stealth with the suffix '-ish'. Though less common in everyday speech than dishonest or furtive, thievish is memorable because it condenses the idea of theft and furtiveness into a vivid description.
adjectiveThievish means disposed to theft or dishonest dealing; by extension, furtive or sly in a way that suggests wrongdoing.
- Given to theft or dishonest dealing.
- Furtive or sly in a manner suggesting an intention to take or conceal something improperly.
"He watched the children with thievish eyes, waiting for an unattended snack."
"The neighborhood had long been wary of the merchant's thievish reputation."
"She cast a thievish glance toward the tray of pastries."
Thievish is where 'thief' meets the suffix '-ish': a vivid label for behavior that is furtive, dishonest, and suggestive of wrongdoing.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does thievish come from?
Thievish was formed in English in the early 17th century from a stem associated with thief or thieve and the suffix '-ish'. The word belongs to the English family of thief, thieve, theft, and thievery, all of which reflect the same basic idea of taking property. Its development parallels other English adjectives formed with '-ish' to describe a tendency or quality associated with a noun or verb.
Related word forms
How thievish is actually used
Literary and somewhat old-fashioned, thievish is more common in descriptions of people, behavior, and manner than in formal legal language. It carries a strong moral judgment and can suggest both actual theft and a general air of furtive dishonesty.