know no bounds
Has no limits
To know no bounds is to be limitless or without restraint.
The phrase typically describes emotions or qualities that exceed normal limits: Her generosity knows no bounds, His ambition knew no bounds.
Almost always appears with abstract subjects—joy, enthusiasm, cruelty, greed—rather than physical things.
- no limitsWithout any constraints
- immeasurableBeyond any quantification
- beyond measureTo incalculable degree
- run wildBehave without restraint
- incalculableBeyond numerical determination
infinite · limitless · immense · overdo · go too far · passion · unconditional love · joy · love · pure joy · kindness · creativity · gratitude · courage · overflow · hope · untold · determination
know, knows, known, knowing, knowingly, knowledge, knowledgeable, unknowing, unknowingly