We've found 4 phrases for roving (0.256 seconds):

if it ain't broke, don't fix it »    Leave something alone; avoid correcting, fixing, or improving what is already sufficient, as it could end up being detrimental

on the mend »    Improving or undergoing restoration to a previous, more favorable condition.

test bed »    Any venue, setup, etc. used for experimentation, testing, proving a concept, etc.

up-and-coming »    Emerging; aspiring; improving; beginning to attract attention or critical acclaim.

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