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# 7.13: More Words With Ad-

Difficulty Level: At Grade Created by: CK-12

1. Each of the following words starts with some form of the prefix ad-. Analyze each one into its prefix and stem. If the <d> has assimilated to a different letter, show the assimilation in your analysis, the way you did before.

Word = Prefix + Stem
assign = a$\cancel{d}$ + s + sign
allow = a$\cancel{d}$ + l + low
affect = a$\cancel{d}$ + f + fect
assort = a$\cancel{d}$ + s + sort
allegiance = a$\cancel{d}$ + l + legiance
accompany = a$\cancel{d}$ + c + company
appearance = a$\cancel{d}$ + p + pearance
arrive = a$\cancel{d}$ + r + rive
attempt = a$\cancel{d}$ + t + tempt
attention = a$\cancel{d}$ + t + tention
accident = a$\cancel{d}$ + c + cident
announce = a$\cancel{d}$ + n + nounce
appliance = a$\cancel{d}$ + p + pliance
appoint = a$\cancel{d}$ + p + point
assure = a$\cancel{d}$ + s + sure

2. Sort the words in the Word column into these two groups:

Words in which the <d>...
stayed <d>: assimilated to a different letter:
arrive

3. Now sort the words in which the <d> assimilated into these groups:

Words in which the <d> assimilated to...
<c> <f> <l>
accompany affect allow
accident allegiance
Words in which the <d> assimilated to...
<n> $<\mathrm{p}>$ <r>
announce appearance arrive
appliance
appoint
Words in which the <d> assimilated to...
$<\mathrm{s}>$ <t>
assign attempt
assort attention
assure

## Subjects:

1 , 2 , 3 , 4 , 5

Feb 23, 2012

Jul 07, 2015