Underline the stem extenders in the following words:

Philosophy
Somnipathy
Metaphor
Induction
Hypnotic
Anthropology
Pneumectomy
Acrid
Tennons
Extension
Saltpeter
Maternal

Here are two examples:

INducTION

acrID

Somnipathy: o, n, y

Sure, here are the stem extenders underlined in the following words:

Philosophy
Somni(path)y
Me(ta)phor
In(duct)ion
Hypno(tic)
Anthro(po)logy
Pneum(e)ctomy
A(crid)
Ten(no)ns
Exten(sion)
Salt(peter)
Ma(ternal)

To underline the stem extenders in the given words, you need to identify the word roots or stems first. The stem extender is the part of the word that comes after the root and modifies its meaning. Here are the words with their stem extenders underlined:

1. Philosophy - The root or stem is "phil," which means love or affinity. There is no stem extender in this word.

2. Somnipathy - The root or stem is "somn," which means sleep. The stem extender is "path," which means disease or disorder. In this word, "path" acts as the stem extender.

3. Metaphor - The root or stem is "meta," which means beyond or transcending. There is no stem extender in this word.

4. Induction - The root or stem is "duct," which means to lead or bring. The stem extender is "in," which is a prefix meaning in or into. In this word, "in" functions as the stem extender.

5. Hypnotic - The root or stem is "hypn," which means sleep. The stem extender is "otic," which means relating to or characterized by. In this word, "otic" acts as the stem extender.

6. Anthropology - The root or stem is "anthrop," which means mankind or human. There is no stem extender in this word.

7. Pneumectomy - The root or stem is "pneum," which means lung or breath. The stem extender is "ectomy," which means surgical removal or excision. In this word, "ectomy" functions as the stem extender.

8. Acrid - In this word, "ac" is the root or stem, which means bitter or sharp. There is no stem extender present.

9. Tennons - In this word, there is no clear root or stem, so no stem extender can be identified.

10. Extension - The root or stem is "extend," which means to stretch or lengthen. The stem extender is "ion," which indicates an action or state. In this word, "ion" acts as the stem extender.

11. Saltpeter - In this word, "salt" is the root or stem, which refers to a chemical compound. There is no stem extender present.

12. Maternal - The root or stem is "matern," which means mother. There is no stem extender in this word.

Let us know what YOU THINK by indicating the stem extenders with capital letters. Then someone will check your work.

philosophy: s o y