elfish
el·fish
adjective
1.
usually good-naturedly mischievous
- “perpetrated a practical joke with elfin delight”
- “elvish tricks”
Origin
From elf + -ish.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.