ANTIKNOCK
19
Scrabble
22
WWF
A(1) N(1) T(1) I(1) K(5) N(1) O(1) C(3) K(5)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- Such a substance, usually tetraethyl lead (also MMT, MTBE and ethanol)
adjective
- Of an additive added to petroleum/gasoline to reduce the occurrence of engine knock.
Source: Wiktionary
Hooks
Back hooks: ANTIKNOCK-S
