List of words to use when constructing a description of a personality. Particularly useful when defining organizational tone for communications. Mostly culled from Meyers-Briggs descriptions.

personality-words

quiet
serious
thorough
dependable
Practical
matter-of-fact
realistic
responsible
logical
steady
focused
orderly
organized
traditional 
loyal
conscientious
committed
thorough
accurate
considerate
personable
empathetic
friendly
curious
inquisitive
insightful
tolerant
flexible
observant
quick to act
efficient
sensitive
kind
present
aware
private
tactful
idealistic
gregarious
helpful
adaptable
flexible
accepting
theoretical
abstract
contained
critical
pragmatic 
conceptual
energetic
spontaneous
active
decisive
informed
clear
visionary
decisive
original
driven
analytical
practical
Skeptical
independent
competent
judgementalimaginative
sober
optimistic
witty
bright
confident
appreciative
supportive
quick
ingenious
stimulating
alert
outspoken
resourceful
adept
strategic
restless
wise
well-read
joyful
comforting
stylish
erudite
outgoing
accepting
exuberant
hard-working
realistic
fun
warm
enthusiastictaciturn
capricious
decisive
clear
forceful
warmhearted
cooperative
harmonious
determined
punctual
attentive
responsive
responsible
sociable
inspirational
leader
frank