9-letter words that end in idal
- adenoidal — having the nasal tones or impaired breathing of one with enlarged adenoids
- algicidal — killing or preventing the growth of algae
- amyloidal — resembling an amyloid; starch-like
- autocidal — (of insect pest control) effected by the introduction of sterile or genetically altered individuals into the wild population
- choroidal — relating to the choroid
- coccoidal — relating to a coccus
- colloidal — of, denoting, or having the character of a colloid
- crinoidal — (zoology) Relating to, consisting of, or containing crinoids.
- cycloidal — Pertaining to or resembling a cycloid; or a circle.
- cytocidal — capable of killing cells.
- deltoidal — of or relating to a river delta.
- discoidal — Having the flat, circular shape of a disc or a quoit.
- ethmoidal — Ethmoid.
- factoidal — of or resembling a factoid; (of a piece of writing) comprising facts and factoids
- fungoidal — of, relating to, or caused by a fungus or fungi; resembling a fungus or fungi; fungoid
- genocidal — the deliberate and systematic extermination of a national, racial, political, or cultural group.
- homicidal — of or relating to homicide.
- hypnoidal — characterizing a state that resembles mild hypnosis but that is usually induced by other than hypnotic means.
- lunitidal — pertaining to the part of the tidal movement dependent upon the moon.
- mastoidal — Mastoid.
- pilonidal — noting or pertaining to a growth of hair in a dermoid cyst or in the deeper layers of the skin.
- pyramidal — of, relating to, or shaped like a pyramid: the pyramidal form.
- quinoidal — of or resembling quinone.
- regicidal — the killing of a king.
- sigmoidal — shaped like the letter C.
- steroidal — any of a large group of fat-soluble organic compounds, as the sterols, bile acids, and sex hormones, most of which have specific physiological action.
- thyroidal — of or relating to the thyroid gland
- typhoidal — of, relating to, or resembling typhoid.
- viricidal — of or relating to viricides; destroying viruses
- virucidal — an agent for destroying viruses.
- xiphoidal — shaped like a sword
On this page, we collect all 9-letter words ending in IDAL. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that ends in IDAL to use in Scrabble or Crossword puzzles.