psis / scyes / sighs / size / xis [saiz]
psis – n. pl. of psi – 1. the 23rd letter of the Greek alphabet; 2. the symbol used to designate paranormal phenomena; 3. an elementary particular described in physics in 1974 with a spin of 1, zero hypercharge, zero isospin and negative parity
scyes – n. pl. of scye – the opening in a coat where the sleeves are sewn into it
sighs – n. pl. & v. 3rd pres. sing. of sigh – n. – prolonged, barely audible expiratory sounds often associated with discouragement or disappointment; 2. sounds which resemble these such as the wind; v. – 1. emits such a sound; 2. makes a sound suggestive of such an expiration; 3. feels sorrow or regret; 4. laments quietly
size – n. & v. – n. – 1. six marked on a dice; 2. an ordinance or regulation; 3. a fixed standard for a quantity; 4. a glutinous wash applied to paper, fabric etc. to add substance; v. – 1. regulate, control, set a standard; 2. cover, smear, treat with a viscous substance to stiffen paper, fabric etc.
xis – n. pl. of xi – particle physics – pairs of hyperons and their antiparticles which produce lambda particles and pions when they decay