This adjective that means "cunning" probably comes from the name of a "tamed" insectivore
The idea that happiness is something different from pleasure 
probably ...... wily, crafty, subtle, adroit, etc., besides the regular adjectives 
cunning and... [DOC] [TLE] The Project Gutenberg e-Book of Natural History of the Mammalia of ... [PAR] Now comes the most difficult group to classifythe aborigines of the interior, ...... 
Kellaart says of it: "This monkey is a lively, spirited animal, but easily tamed; ....