Anagrams of: EEILPSSU

• a natural and periodic state of rest during which consciousness of the world is suspended

• a torpid state resembling deep sleep

• a period of time spent sleeping

• euphemisms for death (based on an analogy between lying in a bed and in a tomb)

• be asleep

• be able to accommodate for sleeping

• a fruiting structure resembling an umbrella or a cone that forms the top of a stalked fleshy fungus such as a mushroom

• A fabric treated so as to be permanently puckered or crinkled.

• Of a fabric, treated to give a permanent puckered or crinkled effect.

• A positive quantity.

• An asset or useful addition.

• A plus sign: +.

• To add; to subject to addition.

• (often followed by 'up') To increase in magnitude.

• To improve.

• To provide critical feedback by giving suggestions for improvement rather than criticisms.

• (sales) To sell additional related items with an original purchase.

• To frame in a positive light; to provide a sympathetic interpretation.

• (social media) To give a mark of approval on Google+.

• To increase the potency of a remedy by diluting it in water and stirring.

• (optometry) To increase a correction.

• plausible glib talk (especially useful to a salesperson)

• replay (as a melody)

• speak at great length (about something)

• catch sight of

• (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

• the rhythmic contraction and expansion of the arteries with each beat of the heart

• the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health

• edible seeds of various pod-bearing plants (peas or beans or lentils etc.)

• expand and contract rhythmically; beat rhythmically

• produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses

• drive by or as if by pulsation