[{"word":"slackest","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"(normally said of a rope) Lax; not tense; not firmly extended.","synonyms":[],"antonyms":[],"example":"a slack rope"},{"definition":"Weak; not holding fast.","synonyms":[],"antonyms":[],"example":"a slack hand"},{"definition":"Lacking diligence or care; not earnest or eager.","synonyms":[],"antonyms":[],"example":"slack in duty or service"},{"definition":"Not active,successful, or violent.","synonyms":[],"antonyms":[],"example":"Business is slack."},{"definition":"Excess; surplus to requirements.","synonyms":[],"antonyms":[],"example":"the slack capacity of an oil pipeline"},{"definition":"Vulgar; sexually explicit, especially in dancehall music.","synonyms":[],"antonyms":[]}],"synonyms":["easy","moderate","slow"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/slack","https://en.wiktionary.org/wiki/slackest"]}]