But the odd one out is a buntline hitch, a relatively uncommon sailor's knot.

It is still a relatively uncommon step, particularly if you exclude people going to business school after spending some time working.

Other forms of heart disease are relatively uncommon.

Urachal anomalies are relatively uncommon and result from incomplete obliteration of the urachus perinatally.

Spontaneous subcapsular or perirenal hematomas are relatively uncommon but often diagnostically challenging conditions.