occasional[Anglais]

adjectif satellite
1 : occurring from time to time; "took an occasional glass of wine"
2 : occurring or appearing at usually irregular intervals; "episodic in his affections"; "occasional headaches"
3 : occurring on a temporary or irregular basis; "casual employment"; "a casual correspondence with a former teacher"; "an occasional worker"
4 : recurring or reappearing from time to time; "periodic feelings of anxiety"