DICTIONARY ENTRY
5 SYLLABLES
inefficacious
/,ɪnɛfə'keɪʃəs/ · ɪnɛfəkeɪʃəs
Inefficacious has 5 syllables: in · ef · fi · ca · cious.
in
01
ef
02
fi
03
ca
04
cious
05
adjective. Lacking the power to produce a desired effect.
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