Long duration
Synonyms for Long duration
- long haullong period of time
- long termlong period of time
- wholelong period of time
- distant futurelong period of time
- long periodlong period of time
- remote futurelong period of time
- long-run
- long run
- long-term
Possible phrase synonyms
- extended period
- lengthy time
- extended time
- extended length
- lengthy period
- extensive time
- great time
- great length
- extended life
- protracted time
- lengthy term
- lengthy endurance
- extended endurance
- protracted period
- extended span
- great extent
- great spell
- lengthy stretch
- extensive term
- extensive length
For more similar words, try Long duration on Thesaurus.plus dictionary