concenter (kon-sen'ter), bring to, or meet in a common center; condense,

concentrate (kon'sen-trat), bring to, or meet in a common center; condense.

concentric (kon-sen'trik), having a common center.

conception (kon-sep'shun), formation in the mind of an image or notion.

conciliate (kon-sil'i-at), reconcile, pacify.

conclusive (kon-kloo'siv), convincing; final.

concord (kon'kord), state of agreement; harmony.

concurrence (kon-kur'ens), agreement in opinion.

conduce (kon-dus') lead or tend.

confound (kon-found') confuse; blend.