quatercentenary/ˌkwatəsenʹteenəri, -ʹtenəri/ noun (pl -ies) (pl quatercentenaries)

• try for size
• trying
• trying plane
• try it on
• try on
• try-on
• try one's hand at
• try one's luck
• try out
• tryout
• trypanosome
• trypanosomiasis
• trypsin
• trypsinogen
• tryptamine
• tryptophan
• trysail
• try square
• tryst
• tsar
• tsarevich
• tsarina
• tsetse
• TSH
• T-shirt