alright

okay

Adequate or permitted

• yesOpposite of no
• agreedShared the same view
• sureFree from uncertainty

fine · confirmed · acknowledged · certainly · definitely · absolutely · indeed · accepted · approved · very well

satisfactory

Meeting minimum requirements

• acceptableMeeting minimum standards
• passableMinimally sufficient quality
• okayAdequate or permitted

decent · fair · tolerable · sufficient · average · mediocre · middling · serviceable · unremarkable · ordinary

safe

Free from peril

• unharmedNot injured
• unhurtSuffering no damage
• okayAdequate or permitted

fine · intact · secure · sound · unscathed · whole · healthy · surviving · recovered · stable

calm

Free from agitation

• steadyFixed, not fluctuating
• composedCalm and self-possessed
• settledNo longer in question

soothed · comforted · relieved · relaxed · assured · confident · okay · unbothered · collected · at ease

cool

Calm or fashionable

• laid-backCalm and unhurried
• easygoingRelaxed in temperament
• relaxedFree of stress

chill · mellow · nonchalant · carefree · breezy · unconcerned · unbothered · casual · indifferent · blasé

• affirmativesyes, yeah, yep, yup, absolutely
• informal approvalokay, cool, nice, great, awesome
• saying yesyes, nodding, agreeing, sure, accepting
• agreement wordsyes, okay, agree, agreed, accord
• slang repliesyeah, yep, yup, nah, nope
• grammar debatesirregardless, ain't, split infinitive, singular they, could of