A better word for "picked" could be "selected." This term conveys a more deliberate choice and can imply a thoughtful decision-making process. Other alternatives include "chosen" or "gathered," depending on the context in which you intend to use it.
bullied
another word for chosen is picked and a few others.
selected, chose, to name a few.
ham
Yes, singular is flower. The plural is flowers.I picked a flower.My friend picked three flowers.My mother got angry that we picked the flowers, so she made me weed the flower bed as punishment.
The past participle of the word "pick" is "picked".
No, it is not a preposition. The word picked is a past tense verb that can also be used as an adjective.
everyone says player picked lottery tiket
yes
Yes, "unselected" is a word that means not chosen or picked.
selected, picked out.
bullied
another word for chosen is picked and a few others.
Harvesting is the term used when crops are picked from a field.
They picked him instead of me, I was disappointed.
teased hassled bullied
selected, chose, to name a few.