Translation Spanish English: lengua natural
Dictionary: mainlengua naturalsustantivo1 Logos, 
 Son, 
 Word, 
 choice of words, 
 diction, 
 language, 
 linguistic communication, 
 natural language, 
 oral communication, 
 phraseology, 
 phrasing, 
 speech, 
 speech communication, 
 spoken communication, 
 spoken language, 
 statement, 
 tongue, 
 verbiage, 
 voice communication, 
 wording, 
 words.