13-letter words containing f, r, a, t, e, y
- reformability — the extent to which something or someone is reformable; the capability or susceptibility to reform
- refractometry — an instrument for determining the refractive index of a substance.
- refundability — to give back or restore (especially money); repay.
- safety factor — the ratio of the maximum stress that a structural part or other piece of material can withstand to the maximum stress estimated for it in the use for which it is designed.
- safety margin — something required to ensure safety
- safety screen — a screen covering a work area and protecting people and equipment from fire and other danger
- sea butterfly — any member of the gastropod order Pteropoda, shelled marine mollusks so called for their ability to swim using winglike extensions of the foot.
- self-betrayal — to deliver or expose to an enemy by treachery or disloyalty: Benedict Arnold betrayed his country.
- self-flattery — praise and exaggeration of one's own achievements coupled with a denial or glossing over of one's faults or failings; self-congratulation.
- strong safety — the defensive back assigned to cover the area across from the strong side of the opponent's offensive line and primarily responsible for defending against pass plays.
- surface yeast — yeast that rises to the surface as froth during fermentation.
- testificatory — related to a person who witnesses or an object used as evidence
- the mayflower — the ship in which the Pilgrim Fathers sailed from Plymouth to Massachusetts in 1620
- transfusively — in a transfusive manner
- unfalteringly — to hesitate or waver in action, purpose, intent, etc.; give way: Her courage did not falter at the prospect of hardship.
- unforgettably — impossible to forget; indelibly impressed on the memory: scenes of unforgettable beauty.
- unfortunately — suffering from bad luck: an unfortunate person.
- unthriftyhead — thriftlessness
- venus flytrap — firewall machine
- verifiability — to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.