Expressions (phrases, clauses, etc.), I-adjective (yoi/ii class)
in good condition; in fine shape; in form; in good health; (feeling) well; in working order; going well; running smoothly
あんな調子のいいこと言っておいて、ホント口ばっかりなんだから!I like the sound of what he says, but it IS just talk, you know. glib; slick; smooth-talking; smooth-tongued
harmonious; melodious; rhythmical; musical
Also written 調子の良い【ちょうしのいい】、調子のよい【ちょうしのよい】