nah

no

Opposite of yes

• nopeCasual negative reply
• uh-uhInformal vocal negative
• neverAt no point

pass · decline · reject · refuse · denial · rejection · dismissal · rebuff · turndown · hard pass

whatever

Expression of apathy

• mehIndifference, vocalized
• who caresDismissive indifference expression
• so whatExpression of indifference

big deal · anyway · moving on · never mind · forget it · doesn't matter · skip it · drop it · let it go · brush off

eh

Tag seeking confirmation

• hmmSound of contemplation
• wellDug water source
• umSpoken hesitation marker

uh · pfft · pssh · tch · meh · bleh · bah · ugh · nuh-uh · mm-mm

disagree

Hold a contrary opinion

• not reallyMild negative response
• not quiteSlightly short of completely
• wrongContrary to fact

incorrect · doubtful · skeptical · unconvinced · dispute · challenge · contest · counter · dissent · push back

• binary statesyes, no, true, false, on
• exclusionexclude, excluded, rule out, banned, bans
• Informal Englishgonna, wanna, gotta, lemme, kinda
• Informal Spellingsgonna, wanna, gotta, oughta, shoulda
• slang repliesyeah, yep, yup, nope, okay
• Kiwi Slangkia ora, jandals, she'll be right, good as gold, choice