rancio
Meanings
Adjective
1. rancid
2. stale (butter or cheese)
3. mellow, old (wine)
4. ancient, long-established (figurative, figuratively)
5. old-fashioned, antiquated, conservative (figurative, derogatory, figuratively)
Examples2
Ese es el típico cuñado rancio y casposo.
He's your typical stale, cringey know-it-all.
El de la boina sofisticada es en realidad un aristócrata de rancio abolengo.
The one with the sophisticated beret is actually an aristocrat of ancient lineage.