Meaning first
Built?
Family
What about <e>?
Sounds right
100

Free base meaning "form, shape, appearance".

What is <form>?

100

transform

What is <trans + form>?

100

transform, transformer

Yes. Both have base <form> "form, contour, figure, shape; appearance, looks; a fine form, beauty; an outline, a model, pattern, design; sort, kind condition," 

100

me

What is a function word related to my?

100

/ɔː/  in <form>

What is <or> in /fɔːm/? 

200

Free base meaning "reluctance to work; make an effort; laziness or slow, ".

What is a <sloth>?

200

spidery

What is <spide/ + er + y>? 

200

slow, sloth

No. In modern English they are separate bases.

<sloth> Old English slæwð "sloth, indolence."

<slow> Old English slaw "inactive, sluggish, torpid, lazy," 

200

they

What is the common letter in these pronouns me, he, she, them, their

200

/z/ in <transform>

What is <s> in /tranzˈfɔːm/

300

A Latinate bound base meaning "build".

What is <struct>?

300

uniform

What is <une + i + form>?

300

performance, informant

Yes. Both have the base <form> "form, contour, figure, shape; appearance, looks; a fine form, beauty; an outline, a model, pattern, design; sort, kind condition," 

300

awe

What letter makes the word <awe> a content word?

300

/ə/ in <spider>

What is <er> in ˈspʌɪdə/?

400

Bound base meaning "spin".

What is a <spide> + er?

400

education

What is <e + duce + ate + ion>?

400

arachnid, arachnophobia

Yes. Both have the base <arachn(e)> "spider"

400

one

What distinguishes the preposition <on> from the first number?

400

/k/ in <arachnid>

What is <ch> in /əˈraknɪd/> 

500

A Latinate bound base meaning "know"? 

What is <gn> in "incognito"?

500

umbrella

What is <umb + re + ella>?

500

sanitiser/sanitizer, insane

Yes. They share the base <sane> "sound, healthy"

500

sane

What letter informs the pronunciation of <a> in <sane>?

500

/ɔː/ in <marauding>

What is <au> in /məˈrɔːdɪŋ/ 

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