Term: very low frequency: 3 to 30 kilohertz
Broader: frequency: the number of occurrences within a given time period | Unrelated: post-office box number: the number of a letter box at the post office where mail is collected
Broader: frequency: the number of occurrences within a given time period | Unrelated: allamanda: a plant of the genus Allamanda having large showy funnel-shaped flowers in terminal cymes
Broader: frequency: the number of occurrences within a given time period | Unrelated: scorpionida: true scorpions
Broader: frequency: the number of occurrences within a given time period | Unrelated: desperado: a bold outlaw (especially on the American frontier)
Broader: frequency: the number of occurrences within a given time period | Unrelated: trouble: a source of difficulty
Broader: frequency: the number of occurrences within a given time period | Unrelated: sand dropseed: erect smooth grass of sandy places in eastern North America
Broader: frequency: the number of occurrences within a given time period | Unrelated: head: a single domestic animal
Broader: frequency: the number of occurrences within a given time period | Unrelated: discount: the act of reducing the selling price of merchandise
Broader: frequency: the number of occurrences within a given time period | Unrelated: theology: a particular system or school of religious beliefs and teachings
Broader: frequency: the number of occurrences within a given time period | Unrelated: active voice: the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb