Science Words That Start With “K” (List + Most Common)

It’s not exactly common to see a lot of words that start with the letter “k”. However, due to their highly specialized nature, you can find “k” words in scientific fields. This article will highlight plenty of science terms that start with “k” for your learning experience.

What Are Some Science Words That Start With “K”?

Believe it or not, there are several science words that start with “k”. It’s useful to remember these terms because they’re very rare and interesting. Some examples of science words that start with a “k” are “kelvin”, “kinetic”, “ketone” and “kettle”. Naturally, there are more than these.

Science Words That Start With K

We’ve created a specialized alphabetical list for your enjoyment. It contains all of the terms highlighted in this very article:

  1. K-homology
  2. K-strategist
  3. K-theory
  4. KK-theory
  5. KL-ONE
  6. Kahler
  7. Kalman
  8. Kame
  9. Kammback
  10. Kaolinite
  11. Karst
  12. Kee
  13. Kelvin
  14. Kelvin-Helmholtz
  15. Kelvin-Planck
  16. Kelvin-Stokes
  17. Kentledge
  18. Kepler
  19. Kernel
  20. Ketone
  21. Kettle
  22. Keynesian
  23. Keystone
  24. Kilovolt-ampere
  25. Kin
  26. Kinase
  27. Kindling
  28. Kinematics
  29. Kinetic
  30. Kinetics
  31. King
  32. Kingdom
  33. Kink
  34. Kirchhoff
  35. Kite
  36. Klein
  37. Klystron
  38. Knot
  39. Knowledge
  40. Krebs
  41. Kuiper
  42. Kummer
  43. Kutta
  44. Kutta-Joukowski

Common Science Words That Start With “K”

Looking at “k” science words, some of them tend to be fairly common in their use. These words prove that not all of the words that start with “k” in science” are weird and uncommon. Some examples of common science words that start with “k” are “kelvin”, “kinetics” and “kepler”.

Here is a list with some more popular science words starting with “k”:

  • Kelvin
  • Kinetics
  • Kelvin-Helmholtz
  • Kepler
  • Kuiper

Physical Science Words That Start With “K”

If you know how to look for them, it’s not hard to find words that start with “k” in science. Plenty of these terms are related to the physical sciences. Some examples of physical science words that start with “k” are “kinematics”, “kinetic” and “Kirchhoff”.

The following list has a few more cool science words that start with “k”:

  • Kinematics
  • Kinetic
  • Kirchhoff
  • Ketone
  • Kindling

Life Science Words That Start With “K”

Many different words in the life sciences realm actually start with the letter “k”. These are terms that belong to the biological or ecological fields, and start with “k”. Some examples of life science words that start with “k” are “kinase”, “kingdom” and “kin”.

This is a list that will show you a few more life science words that start with “k”:

  • Kinase
  • Kingdom
  • Krebs
  • K-strategist
  • Kin

Earth Science Words That Start With “K”

The earth sciences are also host to a fairly large variety of terms that start with “k”. Whether it’s properties of the earth, or the names of minerals, you can find many different “k” words. Some of these words are “kame”, “kaolinite” and “kink”.

This is a list that is designed to show you some environmental science words that start with “K”:

  • Kame
  • Kaolinite
  • Karst
  • Kettle
  • Kink

Simple Science Words That Start With “K”

It would be easy to assume that because “k” words are uncommon, that all “k” scientific terms are complicated. This is incorrect, as there are plenty of simple science words that start with “k”. Some of these terms include “knot”, “kummer” and “kalman”.

Here we’ve collected a few simple science words that all start with “k”:

  • Knot
  • Kummer
  • Kalman
  • Knowledge

Science Words That Start With “K” for 5th Grade

When considering a 5th grader, you’ll realize they are at the age where they want to learn about science. There are many science words that start with “k” that are perfect for a 5th grader. Some of these words are “k-theory”, “k-homology” and “Kahler”.

Here are a few science words that start with “k” and are appropriate for 5th graders:

  • K-theory
  • K-homology
  • Kahler
  • KK-theory
  • Klein

Science Words That Start With “K” for 6th Grade

6th graders are able to handle even more complicated ideas than 5th graders. Therefore, this is a great age for them to learn more science. There are more terms that they are able to learn. Some of these terms are “Kelvin-Planck”, “Kelvin-Stokes” and “kilovolt-ampere”.

These are some of the science words that are appropriate for a 6th grader to learn and start with “k”:

  • Kelvin-Planck
  • Kelvin-Stokes
  • Kilovolt-ampere
  • Klystron
  • Kernel

Science Words That Start With “K” for 7th Grade

If a kid is in the 7th grade, that means that they are able to handle more complex science. There are many scientific terms that start with “k” and are perfect for a learning 7th grader. Some of these terms are “KL-ONE”, “kammback” and “Keynesian”.

Here is a list with a few more scientific terms that start with “k” and are fitting for 7th graders:

  • KL-ONE
  • Kammback
  • Keynesian
  • Kee
  • Kentledge

Science Words That Start With “K” for 8th Grade

8th graders have presumably reached a level of thinking comprehension that enables complex scientific learning. They have plenty of cool words that they can learn with ease. Some of these words are “keystone”, “kite” and “Kutta”.

Here are some more science words that start with “K” for 8th graders:

  • Keystone
  • King
  • Kite
  • Kutta
  • Kutta-Joukowski