  Starting from 1960s Type III-like bursts (Type III bursts with high drift
rates) in a wide frequency range from 300 to 950MHz have been observed. These
new bursts observed at certain frequency being compared to the usual Type III
bursts at the same frequency show similar behaviour but feature frequency drift
2-6 times higher than the normal bursts. In this paper we report the first
observations of Type III-like bursts in decameter range, carried out during
summer campaigns 2002 - 2004 at UTR-2 radio telescope. The circular
polarization of the bursts was measured by the radio telescope URAN-2 in 2004.
The observed bursts are analyzed and compared with usual Type III bursts in the
decameter range. From the analysis of over 1100 Type III-like bursts, their
main parameters have been found. Characteristic feature of the observed bursts
is similar to Type III-like bursts at other frequencies, i.e. measured drift
rates (5-10 MHz/s) of this bursts are few times larger than that for usual Type
III bursts, and their durations (1-2 s) are few times smaller than that for
usual Type III bursts in this frequency band.
