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I find that I have a sort of "personal dictionary" of words that I like to use. I use "salient" a lot. I use "hence", "perhaps", "incapable", "fortuitous" frequently. I store a sort of "cache" of words - both common and uncommon - that I use regularly as a part of how I speak.

I figure this is the case for everybody - certain friends use some words more than others in regular communication, etc. I'm sure you have your own set of words that you tend to "fall back" on.

So the question is - what is the name for this cache? What is the word or phrase for "collection of words or phrases a person commonly uses to communicate"?

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One's diction? –  Kris Apr 22 '13 at 14:47

2 Answers 2

up vote 14 down vote accepted

This might be referred to as your idiolect.

the speech habits peculiar to a particular person:
in his strange idiolect, he preferred to call angels ‘angelicals’


However, what this does not refer to is a habit of using a particular word a lot. That probably is just a habit.

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This also includes special grammar choices, and is not exclusive to vocabulary. How about lexicon? –  Mitch Apr 22 '13 at 15:07
Possibly. I did write might quite deliberately! –  Andrew Leach Apr 22 '13 at 15:23
@AndrewLeach: Are you suggesting that might makes right? (en.wikipedia.org/wiki/Might_makes_right for the unaware.) –  Ben Hocking Apr 22 '13 at 17:10
@Mitch Good point on lexicon - that does seem to be more exacting. That being said, idiolect is a fine answer too. –  PinkElephantsOnParade Apr 22 '13 at 18:49
I might also use idiom for this, although that can imply modus operandi rather than literal idiom. –  Bradd Szonye Apr 22 '13 at 19:59

You can also try lexicon.

Noun The vocabulary of a person, language, or branch of knowledge. A dictionary, esp. of Greek, Hebrew, Syriac, or Arabic: "a Greek–Latin lexicon". Synonyms dictionary - vocabulary - wordbook - thesaurus - glossary

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