Uṭṭhahati & Uṭṭhāti

to rise, stand up, get up, to arise, to be produced, to rouse or exert oneself, to be active, pres.; uṭṭhahati Pp.51
pot uṭṭhaheyya SN.i.217; as imper. uttiṭṭhe Dhp.168 (expld. by uttiṭṭhitvā paresaṃ gharadvāre ṭhatvā Dhp-a.iii.165, cp. Vin Texts i.152)
imper 2nd pl. uṭṭhahatha Snp.331; 2nd sg. uṭṭhehi Pv.ii.6#1; Ja.iv.433
ppr uṭṭhahanto MN.i.86; SN.i.217; Ja.i.476
aor uṭṭhahi Ja.i.117; Pv-a.75
ger uṭṭhahitvā Pv-a.4, Pv-a.43, Pv-a.55 Pv-a.152, & uṭṭhāya Snp.401
inf uṭṭhātuṃ Ja.i.187.
Note. When uṭṭh˚ follows a word ending in a vowel and without a pause in the sense, a v is generally prefixed for euphony, e.g. gabbho vuṭṭhāsi an embryo was produced or arose Vin.ii.278; āsanā vuṭṭhāya arising from his seat, Vism.126. See also under vuṭṭhahati
pp uṭṭhita; Caus. uṭṭhāpeti
■ Cp. pariyuṭṭhāti.

ud + sthā see tiṭṭhati & uttiṭṭhati