strength
Surpassed might be a good one.
Another way to say admitted might be confessed or revealed.
Skint is one word you might use. "I am so skint".Debt is another, as in "he is in crippling debt".Broke is another word you might use. "Jack was broke".Poor is another word. "The family is very poor".
Jig
You might be thinking of the word data.
the word might be alot (or better "a lot") or it might also be lots or tons
No but you might be thinking of "Chanted"
Another word for saying "bend forward" is "hunch."
Lent might mean as sacrifice, but there is no other word or an alternative for Lent.
You might be thinking of the word 'omit' or 'omitted'.
Oxgyen is a colourless, odourless gas under ordinary conditions. For more information you might wish to view the wikipedia article about it.
a land formation