• for nothing, gratuitously

• cause and effect

• to quarrel with one's own shadow

• causal

• causal

• to blame, to incriminate

• advised, astute, brainy, bright, canny, nimble, nimble-minded, nimble-witted, politic, prudent, sharp, shrewd, smart, sophisticated, wise

• to beget, begat, begotten, to beget, begot, begotten, to breed, bred, to bring forth, to bring on, to cause, to effect, to engender, to generate, to give, gave, given, to inchoate, to induce, to inflict, to make, made, to motivate, to occasion, to operate, to produce, to provoke, to set up

• to be edified

• to puke

• roger!

• okapi

• ochre

• agent, artificer, author, being the cause of, causing, maker, medium, occasioning, originator, prime mover, producing

• causality

• to coach, to edify, to educate, to instruct, to school, to teach, taught

• causal

• charter, deed, document in proof, instrument, record, warrant

• cryptic, occult

• record

• incrimination