pilfer
UK: ˈpɪlfə | US: ˈpɪlfər
vt. to steal (especially small or trivial items) in a sneaky or petty manner
vi. to commit minor theft
The word "pilfer" likely originated in the late 14th century from Middle English pelfren, possibly derived from pelf (meaning "stolen goods" or "booty"), though the exact root is uncertain. The suffix -er suggests an agentive or habitual action, giving the sense of someone who steals small items habitually. Over time, it evolved to emphasize petty theft done stealthily.
The shoplifter was caught trying to pilfer a candy bar.
Employees suspected him of pilfering office supplies.
She pilfered a few coins from her brother’s piggy bank.
The maid was fired for pilfering jewelry from guests.
Pirates would often pilfer goods from merchant ships.