Solutions sibling, in short has 15 entries with similar clues
- broSis's sibling
- aimspoints a super soaker at one's sibling, for example
- spattiff between irritable siblings, say
- auntParent's female sibling
- nieceSibling's daughter
- sashamalia's sibling
- oldestLike the firstborn sibling
- nephewA sibling's child
- sisterSibling
- brotherMale sibling
- sistersFemale siblings
- dialysisPhone sibling after years, clearing bad blood
- synopsisRecap after small glass of beer upended sibling
- identical-twinLook-alike sibling
- first-degree-relativeA person's parent, sibling, or child