What's the difference between commend and compend?

Commend

Definition:

(v. t.) To commit, intrust, or give in charge for care or preservation.
(v. t.) To recommend as worthy of confidence or regard; to present as worthy of notice or favorable attention.
(v. t.) To mention with approbation; to praise; as, to commend a person or an act.
(v. t.) To mention by way of courtesy, implying remembrance and good will.
(n.) Commendation; praise.
(n.) Compliments; greetings.

Example Sentences:

(1) Last week, the army major who ordered Dar to be tied to the vehicle was awarded a commendation for his counter-insurgency work in the region.
(2) With commendable alacrity, meanwhile, the developers at art-game co-operative KOOPmode have already released a downloadable satire on how Facebook might work in 3D , graced with the irresistible tagline: "Scroll Facebook … with your face".
(3) This lustrous amber oil looks lovely and is commended for its "subtle", more neutral flavour.
(4) Furthermore, rodents frequently develop immunity to, and become carriers of, these organisms, and there is little to commend their use, except in lightly populated areas where control is infrequently applied.
(5) In the circumstances, they showed commendable resolve not to allow all the changes and disruption to break their supremacy.
(6) Channel 4 News is to be commended for pioneering this move, particularly as a mere 0.4% of British journalists are Muslim , according to study by City University.
(7) The illustrated format was commended by students for its clinical relevance but certain problems with the reproduction of radiographs and the selection of data have been revealed.
(8) Patients, family members, and a physician wrote letters of commendation regardless of the LOS, payer source, total charges, time spent with the patient, and personnel who provided the care.
(9) The satisfactory results commend the procedure, which has yet to gain global acceptance.
(10) Whatever the answer, this is a brave move and I commend her.
(11) The president then commended Jackson as “proof of what a young person can accomplish free of drink or drug abuse”.
(12) The problems of monitoring children whilst they receive radiotherapy under general anaesthesia are discussed, the merits of different methods are reviewed and the use of the capnograph is commended.
(13) "We are managing an unprecedented situation and all the staff involved should be commended for their dedication and hard work during this difficult time," said a Prison Service spokesperson.
(14) Bryant told the committee that he commended the current Yard inquiry under Deputy Assistant Commissioner Sue Akers.
(15) Glasgow city council and the emergency services are also to be commended, firstly for their rigorous scrutiny of the proposal and secondly for having the courage to grant the first approval.
(16) President Obama, while commendably showing her mercy, also oversaw a justice department that prosecuted more whistleblowers than all other administrations combined, while casting an unmistakable chill over investigative reporting and press freedom.
(17) It said the bishop was "commended" to it by the then archbishop of Rwanda, Emmanuel Kolini.
(18) "We commend our soldiers for exhibiting resolve even while under heavy fire."
(19) Two criteria (willingness and medical benefit) are commended in the context of initiating treatment, while three distinctions (willing v unwilling, passive v active, and terminal v nonterminal) are found to be particularly helpful when deciding if treatment should be terminated.
(20) Work in Europe and the US over the past two years has commended aspirin as an anti-blood clotting agent for heart and stroke sufferers.