Solutions Significant period has 19 entries with similar clues
- 4-letter words
- erasSignificant stretches
- 6-letter words
- rehashPut old material into new form with significant changes
- 7-letter words
- greaterMore significant
- rubiconSignificantly crossed
- notableSignificant
- 8-letter words
- big-dealSignificant agreement
- landmarkSignificant feature
- matteredWas significant
- 9-letter words
- importantSignificant
- milestoneSignificant event
- 10-letter words
- noteworthySignificant
- remarkableSignificant
- make-wavesCreate a significant impression
- 12-letter words
- quantum-leapSudden significant advance
- considerableSignificant
- breakthroughSudden significant advance
- 14-letter words
- make-a-hole-inUse a significant amount of
- golden-jubileeThe fiftieth anniversary of a significant event
- 15-letter words
- inconsequentialNot significant