Term: limnologist: a specialist in the study of freshwater ponds and lakes
Broader: physical entity: an entity that has physical existence | Unrelated: deathblow: the blow that kills (usually mercifully)
Broader: physical entity: an entity that has physical existence | Unrelated: alcazar: any of various Spanish fortresses or palaces built by the Moors
Broader: physical entity: an entity that has physical existence | Unrelated: parvis: a courtyard or portico in front of a building (especially a cathedral)
Broader: physical entity: an entity that has physical existence | Unrelated: plume: anything that resembles a feather in shape or lightness
Broader: physical entity: an entity that has physical existence | Unrelated: calyculus: a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp)
Broader: physical entity: an entity that has physical existence | Unrelated: dodo: someone whose style is out of fashion
Broader: physical entity: an entity that has physical existence | Unrelated: verso: left-hand page
Broader: physical entity: an entity that has physical existence | Unrelated: allhallowtide: the season of All Saints' Day
Broader: physical entity: an entity that has physical existence | Unrelated: daze: the feeling of distress and disbelief that you have when something bad happens accidentally
Broader: physical entity: an entity that has physical existence | Unrelated: pseudobulb: a solid bulblike enlargement of the stem of some orchids