• break, chance, handle, occasion, opportunity, peg, slant, time

• alkaloid, delphinine

• alkaloid

• if there is occasion, on occasion only, should the occasion arise

• opportune, pertinent, seemly, suitable to the occasion

• suitable to the occasion

• actuality, expedience, expediency

• challenge

• to put on a face to suit the occasion

• to put on a face to suit the occasion

• on the present occasion, on this particular occasion, this time

• on one occasion

• anon, another time

• festive occasion

• first

• chance, expedience, expediency, opportunity, vantage

• on divers occasion, on divers occasions

• a peg to hang on, peg to hang on

• to take time by the forelock

• on occasion only

• if an opportunity arises, if an opportunity presents itself