SLACKENING Antonyms

• the act of becoming stiff

• the process of becoming stiff or rigid

• becoming stronger

• the act of increasing the strength of something

• the act of making something tighter

• the members of a business organization that owns or operates one or more establishments

• with resolute determination

• marked by firm determination or resolution; not shakable

• not soft or yielding to pressure

• strong and sure

• not subject to revision or change

• (of especially a person's physical features) not shaking or trembling

• not liable to fluctuate or especially to fall

• securely established

• possessing the tone and resiliency of healthy tissue

• securely fixed in place

• unwavering in devotion to friend or vow or cause

• become taut or tauter

• make taut or tauter

• free from fear or doubt; easy in mind

• free from danger or risk

• not likely to fail or give way

• immune to attack; incapable of being tampered with

• financially safe

• get by special effort

• cause to be firmly attached

• assure payment of

• make certain of

• fill or close tightly with or as if with a plug

• furnish with battens

• in or of a state of physical or nervous tension

• pronounced with relatively tense tongue muscles (e.g., the vowel sound in `beat')

• taut or rigid; stretched tight

• a grammatical category of verbs used to express distinctions of time

• become stretched or tense or taut

• increase the tension on

• become tense, nervous, or uneasy

• cause to be tense and uneasy or nervous or anxious