DICTIONARY.COM
THESAURUS.COM
MEANINGS
MEANINGS
Emoji
Slang
Acronyms
Pop Culture
Memes
Gender and Sexuality
Mixed-up Meanings
WORD GAMES
WORD GAMES
Quizzes
Crossword Solver
Scrabble Word Finder
Words With Friends Cheat
Daily Crossword Puzzle
LEARN
LEARN
Online Tutors
New Words
Word Trends
Word Facts 101
All About English
Science and Technology
Literature and Arts
WRITING
WRITING
Grammar Coach
Writing Prompts
Grammar 101
Writing Tips
Ways to Say It Better
WORD OF THE DAY
WORD OF THE DAY
Word of the Day
Synonym of the Day
Word of the Year
Account Settings
Help Center
Sign Out
Thesaurus.com
SYNONYMS
DEFINITIONS
Search
MEANINGS
MEANINGS
Emoji
Slang
Acronyms
Pop Culture
Memes
Gender and Sexuality
Mixed-up Meanings
WORD GAMES
WORD GAMES
Quizzes
Crossword Solver
Scrabble Word Finder
Words With Friends Cheat
Daily Crossword Puzzle
LEARN
LEARN
Online Tutors
New Words
Word Trends
Word Facts 101
All About English
Science and Technology
Literature and Arts
WRITING
WRITING
Grammar Coach
Writing Prompts
Grammar 101
Writing Tips
Ways to Say It Better
WORD OF THE DAY
WORD OF THE DAY
Word of the Day
Synonym of the Day
Word of the Year
astucious
RELATED WORDS AND SYNONYMS FOR
ASTUCIOUS
shrewd
adjective
clever, intelligent
acute
argute
artful
astucious
astute
brainy
cagey
calculating
canny
crafty
cunning
cutting
deep
discerning
discriminating
farsighted
foxy
heady
in the know
ingenious
inside
judicious
keen
knowing
on the inside
on top of
penetrating
perceptive
perspicacious
piercing
probing
profound
prudent
quick-witted
sagacious
savvy
sensible
shark
sharp
slick
slippery
sly
smart
smooth
streetwise
tricky
underhand
up on
wily
wise
wised up
shrewdest
adjective
clever, intelligent
acute
argute
artful
astucious
astute
brainy
cagey
calculating
canny
crafty
cunning
cutting
deep
discerning
discriminating
farsighted
foxy
heady
in the know
ingenious
inside
judicious
keen
knowing
on the inside
on top of
penetrating
perceptive
perspicacious
piercing
probing
profound
prudent
quick-witted
sagacious
savvy
sensible
shark
sharp
slick
slippery
sly
smart
smooth
streetwise
tricky
underhand
up on
wily
wise
wised up
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
PREVIOUS
1
2
NEXT
WORD OF THE DAY
indelible
adjective
|
[in-
del
-
uh
-b
uh
l ]
SEE DEFINITION
Writing Help Is Here!
Try For Free!