DICTIONARY ENTRY
5 SYLLABLES
radioactive
/,reɪdioʊ'æktɪv/ · reɪdioʊæktɪv
Radioactive has 5 syllables: ra · di · o · ac · tive.
ra
01
di
02
o
03
ac
04
tive
05
adjective. Exhibiting or caused by radioactivity.
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