Th

Words with a similar base: Th, Thursday

'Th'

[thursday.n.01] as in: the fifth day of the week; the fourth working day

'Th'

[thorium.n.01] as in: a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands