Apsis
Reversed word is sispa. The word "apsis" is formed by 4 different letters: A I P S.
Definition(s) of apsis:
[1] (n.) One of the two points of an orbit, as of a planet or satellite, which are at the greatest and least distance from the central body, corresponding to the aphelion and perihelion of a planet, or to the apogee and perigee of the moon. The more distant is called the higher apsis; the other, the lower apsis; and the line joining them, the line of apsides.
[1] (n.) In a curve referred to polar coordinates, any point for which the radius vector is a maximum or minimum.
[1] (n.) Same as Apse.
Direct anagrams: aspis . Number of anagrams: 1
Words created inserting one letter into apsis:
Shorter words created from apsis letters:
as asp asps ass ai ais pa pas pass pia pias sap saps spa spas
Words containing letter pairs from apsis: ap ps si is
All words created from apsis by changing one letter
List of words contained in apsis
List words: starting with apsis, containing apsis and ending with apsis
Browse words created by adding 1 letter next to apsis
Poet helper: words ending with the same letter group: is sis psis
Previous word in database: apsides | Next word in database: apt
Some randomly selected words: nightside - nightwalker - nihil - nilgai - nilling