There is a total of 6259 clues beginning with is
- Is oppressed by heat
- Is oppressed by the heat
- Is optimistic
- Is optimistic about
- Is or was
- Is ornery
- Is otiose
- Is out
- Is out for a while
- Is out of alignment, as a car wheel
- Is out of outs
- Is out of sorts
- Is out of sorts
- Is out of the pink?
- Is out on a limb, maybe
- Is out sick
- Is out sick, say
- Is out there
- Is out, in a way
- Is outscored
- Is outstanding
- Is outstanding in business?
- Is outstanding, in a way
- Is over
- Is over-loving
- Is over
- Is overburdened
- Is overcome
- Is overcome by emotion, maybe
- Is overcome with emotion, with "up"
- Is overcome with grief
- Is overcome with joy, say
- Is overflowing
- Is overfond
- Is overfond of, with "on"
- Is overfond of
- Is overfond
- Is overjoyed
- Is overlong
- Is overly alarming
- Is overly attentive
- Is overly fond
- Is overly fond of
- Is overproud
- Is overrun
- Is oversentimental
- Is overwhelmed
- Is overwhelmed by
- Is paid
- Is paid to be someone else?
- IS PAIN BATTLER
- Is painful
- Is painful
- Is parasitic
- Is parental
- Is parsimonious
- Is parsimonious, with "out"
- Is part of a crew
- Is part of a facial expression?
- Is part of a think tank
- Is part of the "in" crowd
- Is part of the cast of
- Is part of the decision-making process
- Is part of the scenery
- Is part of, as a committee
- Is partial to
- Is partial
- Is partly redundant
- Is past
- Is past?
- Is patient
- Is patient for
- Is peaked
- Is pedantic
- Is peevish
- Is pending
- Is pendulous
- Is penitent
- Is pensive
- Is perceivable
- Is perfect for
- Is perfect, clothing-wise
- Is perfectly punctual
- Is perfectly suitable
- Is peripatetic
- Is permissive
- Is permitted to
- Is persistent at an auction
- Is persistent with
- Is persuasive
- Is pert
- Is pessimistic
- Is piacular
- Is picky?
- Is piercing
- Is pinch-fisted
- Is piqued
- Is piqued at
- Is plagued (by)
- Is plausible