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ಕಾಡುಭಾಷೆ
♪ kāḍu bhāṣe 🔊- :Noun
 - 
                                any unrefined or undeveloped language.
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                                indecent, rude speech.
 
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ಕಡುಭಾಷೆ
♪ kaḍubhāṣe 🔊- :Noun
 - 
                                a ritualistic declaration, typically based on an appeal to a god or to some revered person or object, that one will accomplish a very difficult or almost impossible task.
 
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ಗೂಢಭಾಷೆ
♪ guḍha bhāshe 🔊- :Noun
 - 
                                an artificial system of communication, using ambiguous words or baffling gestures, used for conveying secret messages among a restricted number of persons.