| advantageous | providing advantage, opportune, timely |
| handsomely | conveniently, opportunely, readily to hand |
| happily | opportunely, propitiously, with good fortune |
| happy | opportune, appropriate, propitious, favourable |
| pat | neatly, opportunely, aptly |
| pliant | suitable, opportune, favourable |
| season | inopportunely, inappropriately, inconveniently |
| season | inopportune, inappropriate, ill-timed |
| unseasoned | unseasonable, inopportune, badly timed |
| untimely | inopportunely, at a bad time |