surface-active agent
NOUN
/sɜrfɪs_,æktɪv/
20 LETTERS · STARTS WITH S
surface-active agent is a valid 20-letter word worth 29 points in Scrabble and 35 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
S1U1R1F4A1C3E1-0A1C3T1I1V4E1A1G2E1N1T1
1 + 1 + 1 + 4 + 1 + 3 + 1 + 0 + 1 + 3 + 1 + 1 + 4 + 1 + 0 + 1 + 2 + 1 + 1 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING
What does surface-active agent mean?
NOUN · 1 SENSE
1
A chemical agent capable of reducing the surface tension of a liquid in which it is dissolved.
SYNONYMS
BROADER
NARROWER