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
New Words
Parent and Teacher Center
Word Trends
Word Facts 101
All About English
Science and Technology
Literature and Arts
WRITING
WRITING
Writing Tool
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
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
New Words
Parent and Teacher Center
Word Trends
Word Facts 101
All About English
Science and Technology
Literature and Arts
WRITING
WRITING
Writing Tool
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
failsafe
[
feyl
-seyf ]
SEE DEFINITION OF
failsafe
as in
sure-fire
as in
fail-safe
as in
foolproof
Synonyms for
failsafe
foolproof
certain
excellent
fail-safe
good
infallible
reliable
MOST RELEVANT
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
WORD OF THE DAY
alimentation
noun
|
[al-
uh
-men-
tey
-sh
uh
n]
SEE DEFINITION
Absentee vs. Mail-in
Learn The Difference!
