10-Letter Words Containing: _,I,I,L,S,S,T

• make stable and keep from fluctuating or put into an equilibrium

• support or hold steady and make steadfast, with or as if with a brace

• become stable or more stable

• mark fine distinctions and subtleties, as among words

• make more subtle or refined

• make (senses) more keen

• in a skittish manner

• make free from bacteria

• make infertile

• a person who rides a bicycle

• a ship equipped like a lighthouse and anchored where a permanent lighthouse would be impracticable

• Without a victim.

• a selfish person who is unwilling to give or spend

• the sound made by something moving rapidly or by steam coming out of a small aperture

• the act of whistling a tune

• the act of signalling (e.g., summoning) by whistling or blowing a whistle