slack
0 antonyms and opposites of slack, grouped by meaning.
Adj — Loose; not pulled tight.
How to use slack
The word patterns that sound natural to a native speaker.
Etymology
From Old English slæc ("slack, lazy"), from a Proto-Germanic root meaning loose or slow.
Full origin of slack →Frequently asked questions
What does “slack” mean?
The word “slack” means loose; not pulled tight. In plain terms, loose, not tight — or, describing a person, not putting in enough effort.
How do you pronounce “slack”?
“Slack” is pronounced slak (/slæk/ in IPA).
How do you use “slack” in a sentence?
Here is “slack” used in a sentence: “The rope went slack once he let go of it.”
What part of speech is “slack”?
Depending on how it is used, “slack” can be an adjective, a noun and a verb.
Where does the word “slack” come from?
The word “slack” comes from Old English. From Old English slæc ("slack, lazy"), from a Proto-Germanic root meaning loose or slow.
Is “slack” a common word?
“Slack” is an uncommon word in modern English, usually learned at around the C1 level.
How many meanings does “slack” have?
“Slack” has 5 distinct senses listed in this dictionary. The most common is: loose; not pulled tight.
What is the difference between 'slack' meaning loose and 'slack' meaning careless?
'Slack' meaning loose describes something physically not pulled tight, such as a slack rope. 'Slack' meaning careless describes a lack of effort or attention, such as slack work habits, and applies to behavior rather than physical tension.
What is the difference between 'slack' as an adjective and as a verb?
As an adjective, 'slack' describes something loose, inactive, or careless, such as a slack economy. As a verb, 'to slack' means to reduce effort or avoid work, as in 'slacking off.'