. "0.18446"^^ . . . "0.0638418"^^ . "having concealed difficulty; \"a catchy question\"; \"a tricky recipe to follow\""@en-us . "catchy"^^ . "0.115202"^^ . . "0.0608723"^^ . . "0.375"^^ . . "0.131774"^^ . . "tricky"@en-us . "300746819"@en-us . "300746819"^^ . . "300716117"@en-us . "inter"^^ . "00746819-a"^^ . "scalar"^^ . "0.144713"^^ . "catchy"@en-us . "inter"^^ . "0.0406233"^^ . "0.258513"^^ . . "0.375"^^ .