2-Letter Words Starting with O

Cook maybe being more honest (wordplay)

One or two perhaps at the MCC (wordplay)

One who says 'one club,' for example

More impervious to light

Letting less through

Less clear over Dad's poser? No end to it!

Work with model on the other side

Work on dilemma of con

Supporter's foe

A flowing

Effusion

Torrent

Member of an invasion force

Happen to see bird nesting as resident

One in possession of property

Cling wrap predecessor

Water-resistant wrap

Relative of cellophane.

Zero personality (wordplay)

Surgeon found on call (wordplay)

Lily Tomlin's Ernestine, for one

One that {oppugns=v}

To surpass in {capering=v}

Bird that feeds on parasitic ticks

African bird related to the starling

African tick bird

Carmen's patron (wordplay)

Met somebody (wordplay)

Met someone (wordplay)

Sorting out our place, right, in a bit of a flap (wordplay)

Proposers for one who persecutes

White Russian, to Lenin

In Tempest, Prospero's a tyrant

""OPTIMIZE to make as effective as possible, also OPTIMISE""

Stage a coup? Balls might

Prove too strong for

Prove bad debtor's beat

Insect's egg-laying apparatus

Egg-laying organ in insects and some fishes

A machine shaped like an aircraft that is held aloft and propelled by wing movements.

Overspend

Cousteau, for one

One who studies the seas

Woods Hole scientist.

""PARTICULAR Relating to a part or portion of anything; concerning a part separated from the whole or from others of the class; separate; sole; single; individual; specific; as, the particular stars of a constellation. as, the particular stars of a constellation.""