| on a roll(expression, adjective, idiom, happy, fortunate) |
| on a streak(expression, adjective, idiom, happy, fortunate) |
| on the same wavelength(expression, adjective, idiom, fit, friendly) |
| opportune(adjective, happy, fortunate, blessed, fluky) |
| popular(adjective, usual, normal, accepted, traditional) |
| prescriptive(adjective, usual, normal, accepted, traditional) |
| promising(adjective, happy, fortunate, opportune, blessed) |
| proper(adjective, fit, friendly, appropriate, agreeable) |
| propitious(adjective, happy, fortunate, opportune, blessed) |
| prosperous(adjective, happy, fortunate, opportune, blessed) |
| providential(adjective, happy, fortunate, opportune, blessed) |
| recognized(adjective, usual, normal, accepted, traditional) |
| reconcilable(adjective, fit, friendly, appropriate, agreeable) |
| regular(adjective, usual, normal, accepted, traditional) |
| regulation(adjective, usual, normal, standard, accepted) |
| serendipitous(adjective, happy, fortunate, opportune, blessed) |
| simpatico(adjective, friendly, appropriate, agreeable, suitable) |
| sop(adjective, usual, normal, customary, accepted) |
| standard(adjective, usual, normal, accepted, traditional) |
| standard operating procedure(expression, adjective, idiom, usual, normal) |