- 2Significato: alternatealternative temporary surrogate substitute tentative
- 3Significato: variablealterable alternating variegated mutablefluid temporary changeable protean
- 4Significato: briefephemeral fleeting short short-livedtemporary transient meteoric momentary
- 5Significato: fleetingfugitive brief ephemeral momentaryshort-lived temporary transitory evanescent
- 6Significato: changeablealterable alternating variegated mutablefluid temporary protean variable
- 7Significato: actingtemporary alternate deputy surrogate pro tem
- 8Significato: pro temtemporary alternate deputy surrogate acting
- 9Significato: durationmomentary ephemeral fleeting short short-livedtemporary transient meteoric brief
- 10Significato: fugitivefleeting temporary volatile elusive
- 11Significato: substitutesurrogate makeshift temporary proxy alternate