(chemistry, obsolete) Of, relating to, or containing, sulphur and arsenic; said of an acid which is the same as arsenic acid with the substitution of sulphur for oxygen.
supercharging
supercharging
verb
present participle of supercharge
unatmospheric
unatmospheric
Adjective
Not atmospheric.
underachieves
underachieves
verb
Third-person singular simple present indicative form of underachieve