Th

Th-F-L

thafal

n

message

jethfool

v

to talk, communicate

jethful

v

to convey, communicate, verbalize (an idea)

Notes

No joke. Possible mnemonics may include the word "mouthful", but this did not influence the choice of these three consonants.

Th-N-K

thunak

n

table

Notes

Joke: THaNKsgiving is a holiday when everyone sits down at the table.

Th-N-S

thines

adj

separate, apart, independent

jetheenes

v

to separate, become independent

jethnas

v

to cut off, separate (one thing from another)

Notes

Joke: iTSeNäiSyys, with the original (at one point) pronunciation of the /ts/ cluster.

Th-S-M

thism

num

hundred

thosom

n

century, group of one hundred

Notes

No joke.

Th-Sh-N

jethshun

v

to write

thashan

n

article, essay, paper

Notes

No joke. Added for Lexember 2023 (1st root).