Nouns Ending in RA and Containing TH

Browse 23 valid English nouns ending in RA and containing TH, from Plethora, Urethra, Cathedra, Kithara, Cithara, Oenothera and Clethra to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
3 words
acidanthera
adenanthera
adelarthra
Starts with C
4 words
cathedra
cithara
clethra
cephalanthera
Starts with D
1 words
dianthera
Starts with E
4 words
ethnoflora
entomophthora
euthyneura
ephthianura
Starts with K
1 words
kithara
Starts with L
1 words
lithodora
Starts with O
2 words
orthoptera
oenothera
Starts with P
2 words
plethora
prostanthera
Starts with S
1 words
sarothra
Starts with U
1 words
urethra
Starts with X
2 words
xenarthra
xanthoura
Starts with Z
1 words
zarathustra

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