ENGAGE-occupy or attract (someone's interest or attention)....

BUNKER-a large container or compartment for storing fuel....

SLUMP- slippery ...

not able to be seen through; not transparent ...

ETHIC-a set of moral principles, especially ones relating to or affirming a specified group, field, ...

DOZE:-            A short sleep or feeling sleepy  ...

ENDURANCE-the ability to endure an unpleasant or difficult process or situation without giving way....

Peculiar:-            Unusual one or strange  ...

PINNACLE-the most successful point; ...