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irrational

1 ENTRIES FOUND:
irrational ˈræʃənəl/ adjective
irrational
ˈræʃənəl/
adjective
Britannica Dictionary definition of IRRATIONAL
[more irrational; most irrational]
: not rational: such as
: not thinking clearly : not able to use reason or good judgment
: not based on reason, good judgment, or clear thinking

— irrationality

/ɪˌræʃəˈnæləti/ noun [noncount]

— irrationally

ˈræʃənəli/ adverb