radioactive
/,reɪdioʊ'æktɪv/
adjective
11 letters5 syllables17 points in Scrabble®19 points in WWF®
DEFINITIONS1
ADJECTIVE
1
Exhibiting or caused by radioactivity.
“radioactive isotope”
“radioactive decay”
WORD FORMS
Related formradioactivity
GAME SCORES
Scrabble®17 points
Words With Friends®19 points
Double word34 points
Triple word51 points
GOOD TO KNOW
Pig Latinadioactiveray
Starts & ends withR … E
Syllablesra · di · o · ac · tive
SYNONYMS & RELATED3
KEEP EXPLORING4