Term: rock wren: short-tailed bird resembling a wren
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: shock wave: a region of high pressure travelling through a gas at a high velocity
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: virgin wool: wool not used before; wool not processed or woven before
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: stall: seating in the forward part of the main level of a theater
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: stylist: an artist who is a master of a particular style
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: scrutinizer: a careful examiner; someone who inspects with great care
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: heat flash: a flash of intense heat (as released by an atomic explosion)
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: congo red: a red-brown azo dye especially as a chemical pH indicator (congo red is red in basic and blue in acidic solutions)
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: loblolly pine: tall spreading three-needled pine of southeastern United States having reddish-brown fissured bark and a full bushy upper head
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: viscountess: a noblewoman holding the rank of viscount in her own right
Broader: passerine: perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless | Unrelated: esmolol: intravenous beta blocker (trade name Brevibloc) that acts for only a short time; used primarily for cardiac arrhythmias