• threefold
• threefoldly
• three-four time
• three-hinged arch
• three-jaw chuck
• three-jaw chuck with interchangeable false jaws
• three-line diagram
• Three lives were lost.
• three lobed brooch
• threemasted vessel
• three-monthly
• three months
• three-necked flask
• threepart
• three-phase
• three-phase A.C. current
• three-phase a.c. motor
• three-phase current
• three-phase current geared motor
• three-phase drive
• three-phase induction machine
• three-phase machine
• three-phase motor
• three-phase system
• three-phase transformer
• three-piece rim
• three-piece suite
• three-pin plug
• three points behind
• three-pole cable
• three-room apartment
• three-room flat Br.
• three score
• threescore
• three score and ten years
• three sided
• threesome
• three-speed hub
• three-spot damsel
• three-spotted gourami
• three-square hollow scraper
• three-step
• Three-streaked Tchagra
• three stripe clown
• three-stripe damsel
• Three-striped Flycatcher
• Three-striped Hemispingus
• Three-striped Warbler
• Three-toed Jacamar
• Three-toed Kingfisher
• Three-toed Parrotbill
• Three-toed Woodpecker
• Three-wattled Bellbird
• three-way mixing valve
• three wheeler
• three wheelers
• three-year fixed-term contract
• Threonine
• thresh!
• threshed
• thresher
• threshers
• threshing
• threshing machine
• threshold
• thresholds
• threshold unit
• threshold value
• threshold values
• threw
• threw away
• thrice
• thrift
• thriftiness
• thriftless
• thriftlessly
• thriftlessness
• thrifts
• thrifty
• thrill
• thrilled
• thriller
• thrillers
• thrilling
• thrillingly
• thrill of horror
• thrill of joy
• thrills
• thrived
• thriven
• thriving
• throat
• throat grooves
• throatier
• throatiest
• throatily
• throatiness
• throat pleats
• throats
• throat-smear