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 There are 7 twelve-letter words containing 2A, C, 2E, H and U| AUTHENTICATE | • authenticate v. (Transitive) To render authentic; to give authority to, by the proof, attestation, or formalities required… • authenticate v. (Transitive) To prove authentic; to determine as real and true.
 • authenticate adj. Synonym of authentic.
 |  | CATECHUMENAL | • catechumenal adj. Of or pertaining to a catechumen, or to the process and preparation for baptism. • CATECHUMENAL adj. of or like a catechumen, also CATECHUMENICAL.
 |  | PENTATEUCHAL | • pentateuchal adj. Of or pertaining to the Pentateuch, also known as the Torah. • Pentateuchal adj. Alternative letter-case form of pentateuchal.
 • PENTATEUCHAL adj. relating to the Pentateuch, the Mosaic book of the law.
 |  | UNACHIEVABLE | • unachievable adj. That cannot be achieved (or only with great difficulty). • UNACHIEVABLE adj. that cannot be achieved.
 |  | UNBREACHABLE | • unbreachable adj. Impossible to breach. • UNBREACHABLE adj. that cannot be breached.
 |  | UNCHANGEABLE | • unchangeable adj. Not changeable; incapable of being changed or of changing; immutable. • unchangeable n. Something that cannot be changed.
 • UNCHANGEABLE adj. not changing or to be changed.
 |  | UNSEARCHABLE | • unsearchable adj. That cannot be investigated or searched into; unknowable, inscrutable. • unsearchable adj. That cannot be sought out or looked for.
 • unsearchable adj. (Computing, Internet) Not capable of being searched; on which one cannot perform a search.
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 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.Definitions are short excerpt from the WikWik.org and 1Word.ws.
 
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