Home  |  All words  |  Beginning with  |  Ending with  |  Containing AB  |  Containing A & B  |  At position


List of 12-letter words beginning with

Click to choose the seventh letter

Click to remove the sixth letter

Click to change word size
All alphabeticalAll by size789101112131415


There are 3 twelve-letter words beginning with RESPIR

RESPIRATIONSrespirations n. Plural of respiration.
RESPIRATION n. breathing; the taking in of oxygen and giving out of carbon dioxide.
RESPIROMETERrespirometer n. A device used to measure the rate of respiration of living organisms, such as plants or fish.
respirometer n. An apparatus for supplying air to a diver under water.
RESPIROMETER n. an instrument for measuring and studying respiration.
RESPIROMETRYrespirometry n. A form of calorimetry that is used to measure the metabolic rate.
RESPIROMETRY n. measurement by respirometer.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

Back to top

See this list for:



Recommended websites


Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 1 January 2024 (v-2.2.0z). Informations & Contacts.