Doing
Performance
Synonyms Performance, carrying out, execution, implementing, discharge, achievement, realization, completing, acquittal, exploit, act, undertaking, feat, work, enterprise, conduct, caper, performing, effecting, implementation, bringing off, discharging, accomplishment, completion, pulling off, effectuation, activity, action, deed, endeavour, venture, behaviour, and handiwork.
Thing
Synonyms Thing, whatsit, doofer, thingamajig, what's-its-name, oojamaflip, gizmo, doodah, doodad, doojigger, hootenanny, whatever it is (called), whatnot, thingummy, thingamabob, what-d'you-call-it, oojah, doobry, gubbins, doohickey, dingus, and thingo.
Example Sentences
She is busy doing her homework.
What are you doing this weekend?
He enjoys doing yoga every morning.
They are doing great in school.